Nam, Yong Sin, 1948-, author
4 Junganui gugo yohaeng : gugo yohaeng el machi myon gelssegika
Seongandang, 2010
 Buku Teks
Yu, Yon-thae, author
Naenara suwil thoyo haeng : 3040 el wihan yohaeng ui hyanggi
Book I, 2007
 Buku Referensi
Kim, Hye Suk, author
(Modorigatonanen) gugo hakkwa gugo gyohaeng : haeng sol
Wolin, 2009
 Buku Teks
Yi, Kang-yop
Kanguisil pak kojon yohaeng
Pyongminsa, 2007
 Buku Teks
Kim, Ki-chang, author
Paekche chonsol yohaeng
Churyusong Chulpansa, 2008
 Buku Teks
<<   1 2 3   >>