Choi, Joon-sik
Her One Media, 2007
Buku Teks
Choi, Joon-sik
Her One Media, 2007
Buku Teks SO
Osgood, Cornelius
Ronald Press, 1951
Buku Teks SO
edited by International Cultural Foundation; general editor, Chun Shin-yong
Si-sa-yong-o-sa, 1982
Buku Teks SO
Bennet, Andy
Sage, 2005
Buku Teks SO