Hangeul in the world
Hong Jong-son, Pak Young-son, Sok Geum-ho, Umeda Hiroyuki
Pagijong Press, 2008
 Buku Teks
Hangeul: Korea's unique alphabet
Seoul Selection, 2010
 Buku Teks
Lee, Hei-Seung
Hangeul machumpop kangei = 한글맞춤법 강의
Shingupub, 2010
 Buku Teks
Kim Zong Su
The History and future of hangeul: Korea's indigenous script
Global Oriental, 2005
 Buku Teks
Choi, Gyeong Bong
Hangeul e daehae araya hal modeun kot
Chaek kwa Hamkke, 2008
 Buku Teks