Kim, Andrew In-sok
Routledge, 1996
Buku Teks
Seung, Eun-oh
Darakwon, 2006
Buku Teks
Sohn, Ho-min
University of Hawaii Press, 2004
Buku Teks
Lee, Sang-oak
[Publisher not identified], [Date of publication not identified]
Buku Teks
Sohn, Ho-min
University of Hawaii Press, 2003
Buku Teks