Hong Jong-son, Pak Young-son, Sok Geum-ho, Umeda Hiroyuki
Pagijong Press, 2008
Buku Teks
Seoul Selection, 2010
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Lee, Hei-Seung
Shingupub, 2010
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Kim Zong Su
Global Oriental, 2005
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Choi, Gyeong Bong
Chaek kwa Hamkke, 2008
Buku Teks