Jo, Hang Beom (조항범), author
Wisdom House, 2004
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Yi, Chang-il, author
Wisdomhouse, 2010
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Ko, Sok San, author
Tongchonsa, 2012
Buku Teks
Jang, Seung Uk, author
Haneulyeonmot, 2010
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Lee, Ik Seob, author
Singu Munhwasa, 2010
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