Sin Hyon-su, editor
Puk Ment?o , 2009
Buku Teks
Kim, Chun-gi, author
Sigum Sa Puksu, 2009
Buku Teks
Kim, Song-dong, author
Tongnyok , 2011
Buku Teks
Yi, Kwang-pyo, author
Hyohyong Chulpan, 2006
Buku Teks
Im, Ji Ryong, author
Thamchulphansa, 2010
Buku Referensi