Oh, Song-chan, 1940-, author
Min Eum Sa, 1992
Buku Referensi
Jeju Tourism Organization, 2011
Buku Teks
Hanguk Kukche Kyoryu Chaedan
Seoul Selection, 2011
Buku Teks
Kim, Byeong-Hoon, author
touchart, 2010
Buku Teks
wdited by Chp Hyun-seob
Springer-Verlag, 2012
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