Kim, Yong-na, author
Yegyong , 2010
Buku Teks
Jo Han-hye Jong (조한혜정) ... [and others]
Yeanse Daehakkyo, 2006
Buku Teks
Min Jun-gi, Myeong Sun, I Jeong Bok, Yun Seong I
Nanam, 2008
Buku Teks
Sin Hyon-su, editor
Puk Ment?o , 2009
Buku Teks
Sin, Sun-chol, author
Ecobook, 2007
Buku Teks