Jo, Hyeon Yong (조현용), author
Hau, [s.a.]
Buku Teks
Eom, Min-Yong, author
Dasan Books, 2010
Buku Teks
Pak, Nam-il, author
Seohaemunjip, 2010
Buku Teks
Lee, Sung-bok, author
Sechangmedia, 2003
Buku Referensi
Ko, Sok San, author
Tongchonsa, 2012
Buku Teks