Im, Sok-chae, author
Han?gilsa, 2009
Buku Teks
Jeon, Bong-hui, author
Dongnyeok, 2012
Buku Teks
Lee, Wan-bok, author
Hyohyung, 2007
Buku Teks
Kim, Min-chol, 1962-, author
Kul Nurim, 2007
Buku Referensi
Hyonbong, author
Pulgwang Ch?ulp?ansa , 2009
Buku Teks