An, Kyong-hwa
Han'guk Munhwasa, 2007
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Lee, Jeong Il
[Publisher not identified], [Date of publication not identified]
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Kim, Chin-ho, 1968-
Pagijong, 2006
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Sin, Chu-chol
Komyunikeisyon Buksu , 2006
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Jo, Su-jin
Sotong, 2010
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