Gu, Hyo-so, author
Baksung, 2003
Buku Teks
Jeon, Yeo-Ock
Multimedia Magazine & Book, 2002
Buku Teks
Bak, Jungi
Doseo Chulpan Keunsan, 1993
Buku Teks
Jaeoedongpo, Jaedan, author
Doesochulpan Samgwaggum, 2005
Buku Teks
I Tae Dong, author
(Ju) Munyechulpansa, 2004
Buku Teks