Yeok samunje yeon gu so
Ung Jin SSingkenbik, 2006
Buku Teks
Hanguksa Kyoyang Kyojae P’yonch’an Wiwonhoe (한국사교양교재편찬위원회)
Kangwon National University Press, 2010
Buku Teks
Sijirak
Sijrak, 2006
Buku Teks
Kang, Yong-hwan
Kimundang, 2004
Buku Teks
ulbiy, 2006
Buku Referensi