Baskoro Tedjo
Imaji Media Pustaka, 2012
Buku Teks SO
Ryu, Je-hun
Hollym, 2000
Buku Teks
The National Institute of the Korean Language & The International Korean Language Foundation, 2008
Buku Teks
Won, Yu-han
Ewha Womans University Press, 2006
Buku Teks
Chong, Seong-mo
Ewha Womans University Press, 2006
Buku Teks