Lee, Sang-oak
Korean language and culture
Do Wook Choi, 2008
 Buku Referensi
Kim, Hye Nam
Huimang pitamin : Taehan Minguk 1318
Maeil Kyongje Sinmunsa , 2006
 Buku Teks
Arum daun uri hangul
Korean Institute for Strategic Studies
Omunhaksa, 2006
 Buku Teks
Lee, Hui-sung, 1896-1989
Hangul machumbab gangui
Shingumunhwasa, 2010
 Buku Teks
Grant, Bruce, 1925-
A guide to Korean characters : reading and writing Hangul and Hanja
Hollym, 1982
 Buku Teks