Widaehan yusan 74434 : Taehan Minguk yoksa ap e paro soda
Chisik ui Sup, 2007
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Hwang, Gwars-Woo
Inryueui yeogsareul dwibakkun Widaehan saenggagdeul = (인류의 역사를 뒤바꾼) 위대한 생각들
Viabook, 2009
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Yu, Hong-jun, 1949-
Na ui munhwa yusan tapsagi
Ch'angbi, 2011
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Yu, Hang-jun
Igan-ewi munhwa yusan damsagi, 3
Changsakkwa Bipheongsa, 2010
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Choi, Jun-sik
(Yunesu ka poho hanun) uri munhwa yusan yoldugasi
Contractor, 2002
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