21-sai no Amerika shōkō ga mita shūsen chokugo no Okinawa
Berthoff, Warner
Okinawa-shi. Okinawa-shi. 2005. 101 p.

Die 21 schönsten Radtouren durch die Region Uelzen: Erlebnisregion Uelzen, Lüneburger Heide
Clauss, Jürgen R ; Heuer, Ute
Uelzen. Tourismuskreis Uelzen. 1999. 44 p.
ISBN 3933943027

21-segi 21-kaji tae yechʻŭk: nyu milleniŏm ripʻotʻŭ
Sŏul Tʻŭkpyŏlsi. Ŭnhaeng Namu. 1999. 296 p.
ISBN 8987976335

21-segi Akhoe
Yi, Hong-sŏk ; Yi, Ki-nyŏng ; Yu, Kyŏng-sŏn ; Sŏk, Yun-bok ; Kim, Chu-p'ung ; Yi, So-yŏn ; Sin, So-mi ; Yun, Ran-jin ; Yu, Chu-hwan ; Sŏng, Yong-wŏn
Sŏul. Kŭmsŏng Rek'odŭsa. 2006. 2 sound discs (141 min.).

21-segi ch'aegim yulli ŭi mosaek
Im, Sŏng-bin
Sŏul-si. Changnohoe Sinhak Taehakkyo. 2002. 502 p.
ISBN 9788973691258

21-segi chaejŏngpŏp ŭi kwaje wa chŏnmang: Chaejŏng Pŏpche Yŏn'gu Saŏp 2005-yŏndo Kukche Haksul Taehoe = Subjects and prospects of the public finance law in the 21st century : International Symposium on the Public Finance Law
[Seoul]. Han'guk Pŏpche Yŏn'guwŏn. [2005]. 258 p.

21-segi chaeoe Hanin ŭi yŏkhal: Che 4-hoe Segye Hanminjok Haksul Hoeŭi nonmunjip
Kyŏnggi-do Sŏngnam-si. Hanʾguk Chŏngsin Munhwa Yŏnʾguwŏn. 1998. x, 364 p.
ISBN 8971050004

21-segi chanyŏ kyoyuk
Kim, Hyŏng-tʻae
Taejŏn Kwangyŏksi. Hannam Taehakkyo Chʻulpʻanbu. 2002. 680 p.
ISBN 9788970661476

21-segi Cheju sahoe wa yŏsŏng
Sŏul Tʻŭkpyŏlsi. Orŭm. 2005. 356 p.
ISBN 8977782368

21-segi chibang tae tosi hyŏndae kyotʻong chŏngchʻaek: Kwangju Kwangyŏksi
Chŏng, Pong-hyŏn
[Chŏlla-namdo]. Chŏnnam Taehakkyo Chʻulpʻanbu. 2005. 463 p.
ISBN 8975984982

21-segi chisigin ŭi kil, yuktup'ia
Chŏng, Yŏng-hun
Sŏul-si. P'aendŏm Puksŭ. 2011. 242 p.
ISBN 9788994792125

21 segi chisik kiban sahoe rŭl taebihan kwahak kisul kibonbŏp ŭi chejŏng pangan
O, Chun-gŭn
Soul. Han'guk pŏpche yŏn'guwŏn. 2000.

21-Segi chisik kʻiwŏdŭ 100
Kang, Su-tʻaek
Sŏul-si. Hanʾguk Chʻulpʻan Makʻetʻing Yŏnguso. 2003. 547 p.
ISBN 8989420180

21 segi chŏnbangi hanguk sahoe ŭi yŏn'gu
Soul. Paeksan charyowŏn. 1999.

21-segi chŏngbohwa sidae ŭi Hanʾgukhak: che 10-hoe Hanʾgukhak Kukche Haksul Hoeŭi nonmunjip
Kyŏnggi-do Sŏngnam-si. Hanʾguk Chŏngsin Munhwa Yŏnʾguwŏn. 1998. xvi, 719 p.
ISBN 8971053380

21-segi chŏngchʻihak taesajŏn =: Encyclopedia of political science
[Seoul]. Academia-Research. 2002. 2 v. (v, 3036 p.).

21-segi chŏngchʻi wa yŏsŏng
Yi, Pŏm-jun
Sŏul. Nanam Chʻulpʻan. 1998. 687 p.
ISBN 8930035973

21-segi ch'o Han-Chung munhwa kyoryu e taehan hoego wa chŏnmang
Sŏul. Han'guk Hyŏndae Chungguk Yŏn'guhoe. 199?.

21 segi chojik ŭl umjikinŭn chidoja wa lidŏsip
Pak, Ch'i-jŏng
Soul. Samgyŏng. 2000.

21-segi chʻo kangdaeguk Chungguk
Sŏul-si. Hyŏndae Munhwa Sinmun. 1997. 2 v.
ISBN 8981310238

21-segi ch'o kyŏngje taeguk Han'guk sahoe ŭi pin'gon ŭl kkŭnnaenŭn kil
Pak, Sun-il
Sŏul. Han'guk Sahoe Chŏngch'aek Yŏn'guwŏn. 2010. 226 p.
ISBN 9788996369066

21-segi Chosŏn minjok munhŏn ŭi palgul kwa yŏn'gu
[Yŏn'gil. Yŏnbyŏn Taehak Minjok Yŏn'guwŏn]. 2001. ii, 498 p.

21-segi chʻŏt simnyŏn ŭi Hanʼguk: uri sidae hŭimang ŭl chʻannŭn 7-in ŭi parŏnnok
Yi, Yŏng-hŭi ; Pak, Sang-hwan
Sŏul. Chʻŏlsu wa Yŏnghŭi. 2008. 207 p.
ISBN 9788995833889

21-segi Chungguk
Pak, Chŏng-dong
Sŏul Tʻŭkpyŏlsi. Hanʾguk Kyŏnje Sinmunsa. 1996. 360 p.
ISBN 8947521779

21-segi Chungguk Chosŏnjok palchŏn kwa chŏllyak
Cho, Yong-ho ; Pak, Mun-il ; Cho, Yong-ho
Sŏul-si. Paeksan Charyowŏn. 1999. 3 v. (1352 p.).

21-segi edo uri munhwa ka sara namŭlsu issŭlkka
Kim, Ki-sŭng ; Kim, In-ho ; Yi, Chŏng-ju
Sŏul Tʻŭkpyŏlsi. Chiyŏngsa. 2003. 432 p.
ISBN 8975551199

21-segi e mannanŭn yŏsŏng ŭi sam
Kim, Tʻae-hyŏn ; Yi, Mun-suk
Sŏul Tʻŭkpyŏlsi. Sŏngsin Yŏja Taehakkyo. 2002. 320 p.
ISBN 8986092492

21-segi e parabon Chosŏn ŭi kungsul
Yi, Chung-hwa ; Kim, I-su
Kyŏnggi-do P'aju-si. Han'guk Haksul Chŏngbo. 2010. 347 p.
ISBN 9788926806586

21-segi haek sidae ŭi yŏmyŏng: haek sidae ŭi wŏnhyŏng kwa chʻa sedae e taehan pogosŏ
Kim, Chŏng-yang
Sŏul-si. Nurim. 1996. 284, [3] p.
ISBN 8980730209

21 segi haeyang sidae kaemak kwa Han'guk haeyang kyŏngch'al
Soul. Han'guk haeyang chŏllyak yŏn'guso. 2001.

21-segi Hanbando ŏdiro kal kŏsinʾga?
Sŏul Tʻŭkpyŏlsi. Tongnyŏk. 2002. 454 p.
ISBN 8972974404

21-segi Hanbando Hanminjok kŭrigo segye: Segye Hanminjok Pʻorŏm 10-chunyŏn nonmun chʻongponjip = New era & paradigm of Korea and international joint efforts
Sŏul. Kukche Hanminjok Chaedan Chʻulpʻanʼguk Uri Sidae. 2009. 1293 p.
ISBN 9788996255437

21-segi Hanbando paengnyŏn taegye: pugang kukka rŭl nŏmŏsŏ chisik kukka ro
Ha, Yŏng-sŏn
Sŏul Tʻŭkpyŏlsi. Pʻulpit. 2004. 228 p.
ISBN 8974748959

21-segi Hanbando wa chubyŏn 4 kangdaeguk: Chungguk, Ilbon, Miguk, Rŏsia wa ŭi kwanʼgyesa rŭl chungsim ŭro
Kang, Sŏng-hyŏn
Sŏul-si. Karam Kihoek. 2005. 314 p.
ISBN 8984352241

21-segi Han-Chung-Il yŏksa chŏnjaeng: Tongbuk Asia ui yŏksa kaltŭng kwa mirae
Yun, Tae-wŏn
Kyŏnggi-do P'aju-si. Sŏhae Munjip. 2009. 253, [1] p.
ISBN 9788974834104

21-segi hanggong ujugun ŭro ŭi toyak
Kim, Sang-bŏm
Sŏul. Hanʾguk Kukpang Yŏnʾguwŏn. 2003. 274 p.
ISBN 8987417417

21-segi Han'gugŏ chŏngch'aek kwa kukka kyŏngjaengnyŏk
Kim, Hŭi-suk
Sŏul T'ŭkpyŏlsi. Sot'ong. 2011. 342 p.
ISBN 9788993454529

21-segi Han'gugin ŭn musŭn ch'aek ŭl ilgŏnna: 21-segi e t'ansaeng han pesŭt'ŭ sellŏ 200-kwŏn ŭro uri sidae rŭl ingnŭnda
Sŏul. Han'guk Ch'ulp'an Mak'et'ing Yŏn'guso. 2007. 543 pages.
ISBN 9788989420484

21-segi Hanʾgugŏ kyoyukhak ŭi hyŏnhwang kwa kwaje
Kang, Yŏng
Sŏul-si. Hanʾguk Munhwasa. 2002. 543 p.
ISBN 8977359686

21-segi Hanʼguk: chayu, chinbo kŭrigo pŏnyŏng ŭi kil
Pok, Kŏ-il
Kyŏnggi-do Pʻaju-si. Nanam Chʻulpʻan. 2005. 356 p.
ISBN 8930080014

21-segi Hanʾguk chŏngchʻi
Sŏ, Chin-yŏng ; Kim, Pyŏng-guk ; Ham, Chae-bong
Sŏul-si. Sam kwa Kkum. 1998. 207 p.
ISBN 8975943232

21-segi Hanʼguk chŏngchʻi ŭi palchŏn panghyang
Yi, Chŏng-bok
Sŏul. Sŏul Taehakkyo Chʻulpʻanbu. 2009. ix, 781 p.
ISBN 9788952109705

21-segi Hanʼguk chŏngchʻi ŭi pijŏn kwa kwaje
Im, Hyŏk-paek
Sŏul-si. Minŭmsa. 2005. 374 p.
ISBN 8937425335

21-segi Hanʼguk haengjŏng kwa chŏngchʻaek ŭi chuyo kwaje =: Major issues of Korean public administration and public policy in the 21st century
Pak, Hŭng-sik
Sŏul-si. Hyŏngsŏl Chʻulpʻansa. 2008. 525 p.
ISBN 9788947241588

21-segi Hanʼgukhak ŭi chillo mosaek: Sŏul Taehakkyo Kaegyo 60-chunyŏn mit Kyujanggak Chʻangnip 230-chunyŏn Kinyŏm Hanʼgukhak Kukche Haksul Hoeŭi = Korean studies for the next hundred years : reflection & vision : International Conference Commemorating the 60th Anniversary of Seoul Nat'l Univ. and the 230th Anniversary of the Kyujanggak Archives
Sŏul Tʻŭkpyŏlsi. Sŏul Taehakkyo Kaegyo 60-chunyŏn mit Kyujanggak Chʻangnip 230-chunyŏn Kinyŏm Hanʼgukhak Kukche Haksul Hoeui Chojik Wiwŏnhoe. 2006. 427 p.

21-segi Hanʼgukhak, ŏttŏkʻe halkŏt inʼga
Han, Yŏng-u
Sŏul-si. Pʻurŭn Yŏksa. 2005. 207 p.
ISBN 8991510132

21-segi Hanʾguk hwanʾgyŏng taechʻaek chʻongsŏ
[Seoul]. Hanyang Taehakkyo Hwanʾgyŏng Konghak Yŏnʾguso. 2000. 3 v.

21-segi Hanʾguk ŭi chŏngchʻi
Min, Chun-gi
Sŏul Tʻŭkpyŏlsi. Pŏmmunsa. 2001. xxvi, 658 p.
ISBN 8918030320

21-segi Hanʼguk ŭi chŏngchʻi: chaengchŏm kwa chŏnmang
Sin, Chŏng-hyŏn
Kyŏnggi-do Pʻaju-si. Hanʼguk Haksul Chŏngbo. 2010. 518 p.
ISBN 9788926807125

21-segi Hanʼguk ŭihak ŭi hyŏngmyŏng =: 21c the revolution of the Korean medicine
Pak, Sŏng-nyŏn
Sŏul-si. Chʻoesin Ŭihaksa. 2002. 225, [2] p.
ISBN 8988159055

21-segi Hanʾguk ŭi kajok kwa kongdongchʻe munhwa: hamnijŏk kongdongchʻe rosŏ ŭi Hanʾgukhyŏng kajok model
Sin, Yong-ha ; Chang, Kyŏng-sŏp
Sŏul-si. Chisik Sanŏpsa. 1996. 291 p.
ISBN 8942330274

21-segi Hanʼguk ŭi kiŏp kwa simin sahoe: kiŏp sahoe konghŏn hwaltong ŭi hyŏnsil kwa chŏnmang
Cho, Tae-yŏp
Sŏul-si. Gut Inpʻomeisyŏn. 2007. 341 p.
ISBN 9788988958551

21-segi Hanʼguk ŭi kukka kwalli wa lidŏsip
Kim, U-sik
Sŏul-si. Yŏnse Taehakkyo Kukka Kwalli Yŏnʼguwŏn. 2004. 348 p.
ISBN 8995539801

21-segi, Hanʾguk ŭi mosŭp i poinda: mirae ro hyanghan yŏhaeng
An, Tong-min
Sŏul. Sin Sedae. 1992. 236 p.

21-segi Hanʼguk ŭi munhwa hyŏngmyŏng
Yi, Chŏng-dŏk
Sŏul-si. Sallim Chʻulpʻansa. 2004. 93 p.
ISBN 8952200969

21-segi Hanʾguk ŭi nodong
Yi, Wŏn-dŏk
Sŏul Tʻŭkpyŏlsi. Hanʾguk Nodong Yŏnʾguwŏn. 1998. [9], 219 p.
ISBN 897356224X

21-segi Hanʼguk ŭi oegyo anbo: kwaje wa chŏllyak
Chŏn, Pong-gŭn
Sŏul-si. Kŭmbungŏ. 2010. xviii, 236 p.
ISBN 9788996294511

21-segi Hanʾguk ŭi oegyo chŏngchʻaek
Yu, Chae-gŏn
Sŏul. Nanam Chʻulpʻan. 1999. 545 p.
ISBN 8930036910

21-segi Hanʾguk ŭi palchŏn kusang kwa taebuk chŏllyak: Hanbando kyŏngyŏng sidae ŭi kaemak kwa Tongbuga chungchʻu kukka rosŏ ŭi palchŏn ŭl chihyang hayŏ
Pae, Chŏng-ho
Sŏul Tʻŭkpyŏlsi. Tʻongil Yŏnʾguwŏn. 2002. 12, ii, 139 p.
ISBN 8984791733

21-segi Hanʾguk ŭi sahoe palchŏn chŏllyak: sŏngjang, pokchi, hwanʾgyŏng ŭi chohwa
Chŏng, Ku-hyŏn
Sŏul. Nanam Chʻulpʻan. 1994. 374 p.
ISBN 8930033407

21-segi Hanʾguk ŭi sidae chŏngsin: horangi ŭi chayu aengmusae ŭi pʻyŏngdŭng
Pak, Ho-sŏng
Sŏul-si. Tʻoji. 1999. 246 p.
ISBN 898872819X

21-segi Hanʾguk ŭi sihak: Hanʾguk ŭi taepʻyo sijip 31-kwŏn
Yi, Chi-yŏp
Sŏul. Chʻaek Mandŭnŭn Chip. 2002. 266 p.
ISBN 8979441541

21-segi Hanʾguk ŭi sŏntʻaek: kukka chʻeje wa chŏngchʻaek kwaje
Sin, Chŏng-hyŏn ; Kwŏn, Tʻaeg-yŏng ; Kim, Sŏng-tʻae
Sŏul Tʻŭkpyŏlsi. Usŏk. 1998. 601 p.
ISBN 8936103024

21-segi Hanʼguk ŭi taeanjŏk palchŏn model
Kim, Hyŏng-gi
Sŏul-si. Hanul. 2002. 364 p.
ISBN 894602979X

21-segi Hanʾguk ŭi toyak kwa kwaje
Ŏm, Sam-tʻak
Sŏul. Sŏnil. 1994. 251 p.
ISBN 8973730037

21-segi Hanʾguk kiŏp ŭi tʻonghal chʻeje
Chŏng, Kwang-sŏn
[Seoul]. Sŏul Taehakkyo Kyŏngyŏng Taehak. 1996. 325 p.

21-segi Hanʾguk kŭmnyung ŭi kyŏngjaeng chŏllyak
Kwŏn, Yŏng-jun ; Han, Sil
Sŏul-si. Sohwa. 2000. 198 p.
ISBN 8984101044

21-segi Han'guk kongyŏn'gye ŭi p'unggyŏng
Paek, Ro-ra
Sŏul-si. Int'ŏ Puksŭ. 2010. 356 p.
ISBN 9788994138138

21-segi Hanʾguk kukpuron
Yi, Han-gu
Sŏul Tʻŭkpyŏlsi. Maeil Kyŏngje Sinmunsa. 1993. 300 p.
ISBN 8974420031

21-segi Hanʾguk kwa chʻoe sŏnjinʾguk palchŏn chŏllyak: Hanʾguk i Miguk, Ilbon, Togil ŭl chʻuwŏl hanŭn kil
Sin, Yong-ha
Sŏul. Chisik Sanŏpsa. 1995. 508 p.
ISBN 8942330215

21-segi Hanʾguk kwa Hanʾgugin: chŏngbo sahoe wa Hanʾgugin ŭi wŏnhyŏng
Sŏul Tʻŭkpyŏlsi. Samsŏng Chʻulpʻansa. 1993. 255 p.
ISBN 8915004531

21-segi Hanʾguk kyŏngje: mirae sanŏp pijŏn
Yi, Kyŏng-tʻae
Sŏul-si. Sam kwa Kkum. 1998. 294 p.

21-segi Hanʾguk kyŏngje ŭi kwaje wa palchŏn panghyang: Yangchʻon Kim In-je Paksa hwagap kinyŏm nonmunjip
Kim, In-je
[Seoul]. Yangchʻon Kim In-je Paksa Hwagap Kinyŏm Nonmunjip Palgan Wiwŏnhoe. 1994. 700 p., [5] leaves of plates.

21-segi Hanʾguk kyŏngje ŭi saeroun chipʻyŏng ŭl hyanghayŏ
An, Sŏk-kyo
Sŏul-si. Nanam Chʻulpʻan. 1996. 383 p.
ISBN 8930034721

21-segi Hanʾguk kyŏngje palchŏnnon
Pak, Tʻae-sŏp
Sŏul Tʻŭkpyŏlsi. Hyŏngsŏl Chʻulpʻansa. 2003. 322 p.
ISBN 8947230332

21-segi Hanʾguk kyŏngje pijŏn
Kim, Yŏn-sŏk ; Koo, Hyeng Keun
Sŏul. Maeil Kyŏngje Sinmunsa. 1996. 306 p.
ISBN 8974420880

21-segi Hanʾguk kyoyuk chŏngchʻaek ŭi chŏllyak
Han, Sang-jin ; Kang, Mu-sŏp
Sŏul Tʻŭkpyŏlsi. Taehan Kyokwasŏ. 1997. ii, 595 p.

21-segi Hanʾguk ŏllon ŭl saenggak handa: pumunbyŏl ŏllon podo ŭi munjechŏm kwa kaesŏn pangan
Sŏul-si. Samsŏng Ŏllon Chaedan. 1998. 3 v.

21 segi Han'guk mega t'ŭraedŭ
Sŏul. Mimŭmsa. 2005.

21-segi Hanʾguk munhwa yesul ŭi chŏnmang kwa chuyo taeŭng kwaje
Kwŏn, Yŏng-min
[Seoul]. 21-segi Wiwŏnhoe. 1991. [4], 103 p.

21-segi Hanʾguk nodong undong ŭi hyŏnsil kwa chŏnmang: [Hanʾguk Nodong Yŏnʾguwŏn 21-segi Nodong Undong pʻorŏm = A new perspective on Korean Trade Union Movements in the 21st century]
Yi, Chu-hŭi
Sŏul-si. Hanul Akʻademi. 2002. 364 p.
ISBN 8946030402

21-segi Hanʼguk oegyo taejŏllyak: kŭmulmang kukka kŏnsŏl
Ha, Yŏng-sŏn
Sŏul. Tong Asia Yŏnʼguwŏn. 2006. 540 p.
ISBN 8995345373

21-segi Hanʾguk pangsong ŭi chwapʻyo
Kim, Chi-un
Sŏul. Nanam Chʻulpʻan. 2002. 550 p.
ISBN 8930039049

21-segi Hanʾguk pudongsan ihae: Hanʾguk pudongsan ŭi chʻoesin tonghyang kwa haeksim sangpʻum ŭn muŏt inʾga?
Kim, Sŏn-dŏk
Taehan Minʾguk, Sŏul. Pak Yŏng-nyul Chʻulpʻansa. 2002. 304 p.
ISBN 8986099845

21-segi Hanʾguk sahoe ŭi an kwa pak: segye chʻeje esŏ simin sahoe kkaji
Im, Hyŏn-jin
Sŏul-si. Sŏul Taehakkyo Chʻulpʻanbu. 2001. xii, 483 p.
ISBN 8952102444

21-segi Hanʻguk sahoe ŭi kujojŏk pyŏndong
Kim, Sŏng-guk
Sŏul-si. Minŭmsa. 2005. 358 p.
ISBN 8937425319

21-segi Hanʾguk sahoe kyŏngje ŭi palchŏn chŏllyak
Kang, Chʻŏl-gyu
Sŏul-si. Yŏgang Chʻulpʻansa. 2000. 310 p.
ISBN 8974481685

21-segi Han'guk sahoe pokchi chonmang
Sŏul. Hongikche. 1999.

21-segi Hanʾguk sahoe wa chonggyo
Kim, Mong-ŭn
[korea]. Kohŭi Kinyŏm Saŏp Chunbi Wiwŏnhoe. 1996?. 570 p.

21-segi Hanʾguk sahoe wa kongdongchʻe munhwa
Sin, Yong-ha
Sŏul-si. Chisik Sanŏpsa. 2003 [i.e. 2004]. 320 p.
ISBN 8942330584

21-segi Hanʾguk sahoe wa konggong yŏngyŏk kuchʻuk ŭi chŏnmang
Kim, Ho-gi
Sŏul-si. Munhwa Kwahaksa. 1998. 177 p.

21-segi Hanʾguk sahoe wa uri ŭi sam
Sŏ, Kwang-jo
Sŏul Tʻŭkpyŏlsi. Hanʾguk Kyŏngje Sinmunsa. 1995. 453 p.
ISBN 8947521345

21-segi Han'guk sanŏp ŭi pijyŏn kwa palchŏn chŏllyak
Soul. Sanŏp Chawŏnbu. 1999.

21-segi Hanʼguk simin sahoeron
Han, Tʻae-sŏn
Sŏul Tʻŭkpyŏlsi. Kyŏngmunsa. 1998. xvi, 347 p.
ISBN 8942006175

21-segi Hanʼguk susanŏp ŭi komin =: The agony of 21th [sic] Korea fisheries
Han, Kyu-sŏl
Sŏul-si. Sŏnhaksa. 2009. 337.
ISBN 9788980722273

21-segi Hanʼguk, wae Rŏsia inʼga?: Rŏsia ŭi chamjaeryŏk kwa Hanʼguk ŭi taerŏ chŏngchʻaek
Hong, Wan-sŏk
Sŏul-si. Samsŏng Kyŏngje Yŏnʼguso. 2005. 146 p.
ISBN 8976332113

21-segi Hanʾguk yŏnʾgŭk ŭi kil chʻatkki: Kim Mi-do yŏnʾgŭk pʻyŏngnonjip
Kim, Mi-do
Sŏul Tʻŭkpyŏlsi. Yŏnʾgŭk kwa Inʾgan. 2001. 393 p.
ISBN 8989075491

21-segi Hangʾuk yŏsŏng chŏngchʻaek ŭi kwaje wa yŏsŏng ŭiwŏn ŭi yŏkhal
Sŏul. Hangʾuk Yŏsŏng Chŏngchʻi Munhwa Yŏnʾguso. 1996.

21-segi Hanʾguk yŏsŏng yŏnchʻulsa wa mihak =: 21th centruy [i.e. century] Korean women directors-history and aesthetics
Sim, Chŏng-sun
Sŏul-si. Pʻurŭn Sasang. 2004. 242 p.
ISBN 8956402469

21-segi Han-Il kwanʾgye
Kim, Yŏng-jak
Sŏul . Pŏmmunsa. viii, 423 p.
ISBN 8918031211

21-segi Han-Il kwanʼgye wa Tongbuk Asia ŭi saeroun pijŏn
Pʻaju-si. Hanul Akʻademi. 2007. 2 v.
ISBN 9788946038448

21-segi hwanʼgyŏng oegyo
Kim, Chʻan-u
Sŏul. Sangsang Kʻŏmyunikʻeisyŏn. 2006. 286 p.
ISBN 8991769039

21-segi Hwarangdo
So, I-wŏn
Sŏul T'ŭkpyŏlsi. Essay. 2010. 365 pages.
ISBN 9788960234222

21-segi Hwasŏng tʻamsa
Pyŏn, Yong-ik
Sŏul Tʻŭkpyŏlsi. Yŏnse Taehakkyo Chʻulpʻanbu. 2000. 128 p.
ISBN 897141510X

21-segi hyŏng sŏngkwajuŭi imgŭm chedo: Posang ch'egye hyŏksin ŭi iron kwa sarye
Yu, Kyu-ch'ang ; Pak, U-sŏng
Sŏul. Myŏnggyŏngsa. 2001. 373 p.
ISBN 9788986294569

21-segi ŭi Hanbando kusang
Paek, Nak-chʻŏng
Kyŏnggi-do Pʻaju-si. Chʻangbi. 2004. 350 p.
ISBN 8936485229

21-segi ŭi Hanʾguk
Sŏul. Tonghwa Chʻulpʻansa. 1993. 415 p.
ISBN 894310006X

21-segi ŭi Hanʾguk
Sŏul Tʻŭkpyŏlsi. Sŏul Pʻŭresŭ. 1994. xv, 1252 p.
ISBN 8972250295

21-segi ŭi Hanʾgukchŏk kyoyuk kaehyŏk ŭi panghyang
Sŏul-si. Hau. 1996. 691 p.
ISBN 8976990811

21-segi ŭi Hanʼguk kogohak: Hŭijŏng Chʻoe Mong-nyong kyosu chŏngnyŏn tʻoeim nonchʻong
Chʻoe, Mong-nyong
Sŏul Tʻŭkpyŏlsi. Churyusŏng. 2008. 2 v.
ISBN 9788962460032

21-segi ŭi Hanʾguk kwa Hanʾgugin: muŏt ŭl ŏttŏkʻe halkŏt inʾga
Sŏul. Nanam Chʻulpʻan. 1994. 303 p.
ISBN 893003344X

21-segi ŭi Hanʾguk kwa segye: pʻyŏnghwa, tʻongil, kŭrigo kwahak kisul : Chʻŏngju Taehakkyo kaegyo 50-chunyŏn Kukche Haksul Hoeŭi nonmun pʻyŏnyŏkpon
Chʻŏngju-si. Chʻŏngju Taehakkyo Kukche Munje Yŏnʾguwŏn. 1997. 224 p.
ISBN 8978340288

21 segi ŭi han'guk sahak
Soul . Kuksa py'ŏnch'an wiwŏnhoe. 2000.

21-segi ŭi Hanʾguk sahoehak
Sŏul. Munhak kwa Chisŏngsa. 1994. 509 p.
ISBN 8932007187

21-segi ŭi Hanʾguk sahoe wa Hanʾguk munhwa
[Seoul]. Ihwa Yŏja Taehakkyo Hanʾguk Munhwa Yŏnʾguwŏn. [1995]. 188 p.

21-segi ŭi hwanʾgyŏng kwa tosi
Kim, U-chʻang
Sŏul-si. Minum̆sa. 2000. 338 p.
ISBN 8937424460

21-segi ŭi inkwŏn
Sŏul. Hanʾgilsa. 2000. 2 v. (1238 p.).
ISBN 8935652547

21-segi Ilbon ŭi kukka kaehyŏk
Pae, Sŏng-dong
Sŏul. Sŏul Taehakkyo Chʻulpʻanbu. 2000. xii, 552 p.
ISBN 8952101480

21-segi ŭi Nam-Pukhan chŏngchʻi: saeroun nambuk kwanʾgye wa tʻongil Hanʾguk ŭi mirae
Yi, Sang-min
Sŏul-si. Hanul Akʻademi. 2000. 531 p.
ISBN 8946027304

21-segi ŭi Pukhan kwa Rŏsia: sinhwa, pihwa kŭrigo chinhwa
Pak, Chong-su
Sŏul T'ŭkpyŏlsi. Orŭm. 2011. 343 p.
ISBN 9788977783591

21-segi ŭi segye hanʾguk i apchang sŏnda
Sha, Seiki
Sŏul. Tonga Ilbosa. 1987. 220 p.

21-segi ŭi segye ŏnŏ chŏnjaeng: Yŏngŏ rŭl kongyongŏ ro halkŏt inʾga
Chŏng, Si-ho
Taegu Kwangyŏksi. Kyŏngbuk Taehakkyo Chʻulpʻanbu. 2000. xi, 332 p.
ISBN 8971800992

21-segi ŭi segye wa Hanʾguk: kukche haksul hoeŭi (1991. 10. 21-23) pogosŏ
Sŏul Tʻŭkpyŏlsi. Taetʻongnyŏng Chamun 21-segi Wiwŏnhoe. 1992. 564 p.

21-segi ŭi tojŏn kwa Hanʾguk ŭi taeŭng
Han, Sŭng-jo
Sŏul Tʻŭkpyŏlsi. Hyŏngsŏl Chʻulpʻansa. 1993. 506 p.

21-segi ŭi tojŏn kwa munhwa sŏnʼgyo
Sŏul-si. Hanʼguk Changnogyo Chʻulpʻansa. 2000. 331 p.
ISBN 8939808495

21-segi ŭi Tongyang chŏrhak: 60-kae ŭi kʻiwŏdŭ ro yŏnŭn Tong Asia ŭi mirae
Yi, Tong-chʻŏl ; Chʻoe, Chin-sŏk ; Sin, Chŏng-gŭn
Sŏul Tʻŭkpyŏlsi. Ŭryu Munhwasa. 2005. 528 p.
ISBN 8932470952

21-segi kachʻi =: The values of 21st century
Im, Sam-jin
Sŏul-si. Hyŏnjae. 2000. 264 p.
ISBN 8987144453

21-segi ka chumok hal Hangʼguk yŏnghwa mandŭnŭn saramdŭl
Kim, Chʻŏng-jun
Sŏul. Narawŏn. 1996. 286 p.
ISBN 8970345019