Lee, Chae-song, 1965-, author
Tullyok, 2006
Buku Teks
Pak, Nam-il, author
Seohaeunjib, 2006
Buku Referensi
Pak, Min-gyu, 1968-, author
Wisdom House, 2009
Buku Teks
Kim, Jin-ho, author
Dosochulpan Yograk, 2011
Buku Teks
Yi, Son-i, 1967-, author
Hangugmunhwasa, 2011
Buku Teks