Kang, Myeong-Gwan, author
Phureunyoksa, 2010
Buku Teks
Kang, Myeong-Gwan, author
Doseo Chulphan Phureun Yeoksa,
Buku Teks
Kang, Myeong-Gwan, author
Phureunyoksa, 2010
Buku Teks
Choi, Bong-yul, author
Sakyejul, 1998
Buku Teks
Pulbiy, 2009
Buku Referensi