Choi, Wan Gee, author
Ewha Womans University Press, 2006
Buku Teks
Kyung-wook, Jeon
Seoul : Korea Foundation, 2008
Buku Teks
Joe, Wanne J., author
Chung Ang University Press, 1981
Buku Teks
Choi, Wan Gee, author
Ewha Womans University Press, 2006
Buku Teks
Choi, Wan Gee, author
Ewha Womans University Press, 2005
Buku Teks