Yoggukkukeoyogyosamoin, author
Naramal, 2007
Buku Teks
Jo, Dong-il, 1939-, author
Jisiksanupsa, 2010
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Cha, Yong-ju, author
ASEA Munhwasa, 2008
Buku Teks
Hangugeoneomunhwayeonguwon
Hanuri books, 2011
Buku Teks
Park, Ki-Dawk, author
Min Eum Sa, 993
Buku Teks