Korean society
edited by International Cultural Foundation; general editor, Chun Shin-yong
Si-sa-yong-o-sa, 1982
 Buku Teks SO
Won, Yu-han
Money traditional Korean society
Ewha Womans University Press, 2006
 Buku Teks
Chong, Seong-mo
Markets : traditional Korean society
Ewha Womans University Press, 2006
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Korean language in culture and society
edited by Sohn Ho-min
University of Hawaii, 2006
 Buku Teks
Won, Yu-han
Money : traditional Korean society
Ewha Womans University Press, 2006
 Buku Teks