Song, Ho Jong, author
Ungjin Junia, 2007
Buku Teks
Jang, Yong-jun, author
Doseo Chulphan Buamentho, 2010
Buku Teks
Song, Ho Jong, author
Yeoyu Dang Chulphansa, 2010
Buku Teks
Yeok samunje yeon gu so
Ung Jin SSingkenbik, 2006
Buku Teks
Lentera Abadi, 2009
Buku Referensi