Jo, Hyon-yong, author
Haneul Yeonmont, 2005
Buku Referensi
Lee, Min Woo, author
Thapchul Pansa, [date of publication not identified]
Buku Referensi
Kim, Min-jong, author
Hansolsubk, 2007
Buku Teks
Songjehun, author
Puriwa Iphari, 2007
Buku Teks
Nexus, 2006
Buku Teks