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Na ui mun hak yu san dap saji. 0.1 = Sell Yours 0.1: Explore Province ilbeonji
Changsakkwa Bipheongsa, 2010
 Buku Teks
Lee, Yong-hee, author
Dasan hak ui yon gu
Min Eum Sa, 1990
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Kim, En-chol, author
Mun yosajo ui Iihae
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Chong, Yag-yong, 1762-1838, author
Dasan ui pung yong : Chong Yag-yong si sonjip 10
Dolbegae, 2009
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Lee, Suong Ho, author
Han kuk e gi ho & mun hwa san chek
Purengil, 2009
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