Jo Dong-il...[et al.]
Doso Chulpan Beokijong, 2008
Buku Teks
Kim, Tae-jun, 1939-
Ihwa Yoja Taehakkyo Chulpanbu, 2006
Buku Teks
Park, Hui Byeong, eduthor
Dolbegae, 2008
Buku Teks
Cho Nam-hyon, editor
Munhak kwa Chisongsa, 2007
Buku Teks
Jo, Dong-il, 1939-
Ji Sik San Obsa, 2005
Buku Teks