Lee, Kwang-kyu
Jimoondang, 2003
Buku Teks
edited by Sohn Ho-min
University of Hawaii, 2006
Buku Teks
Nahm, Andrew C, author
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Buku Teks
Choi, Jun-sik, author
Heronemedia, 2009
Buku Referensi
Lee, Kyong-hee, author
The Korea Herald , 1993
Buku Referensi