University of Hawai'i Press, 1997
Buku Teks
Choi, Gyeong Bong
Chaek kwa Hamkke, 2008
Buku Teks
Shingeong, 2009
Buku Teks
Seongkyungkwan daehakkyo, 2012
Buku Teks
Korean Culture and Information Service Ministry of Culture, Sports and Tourism, 2009
Buku Referensi