Lee, Hyon Mi
Haneul e saegin Ireum Hana
Munhakgwaji Sangsa, 2006
 Buku Teks
Kim, S-yong
Wa, Gae Ttong Cham Wida / Kim S-yong
Mun Hak Dong Ne, 2005
 Buku Teks
An, Suk-gang
Na ru to sam chong sa
(Ju) Chang Jak gwa Bipyeong sa, 2003
 Buku Teks
Kim, Jae-wok
Hanguk jollae donghwa level 1
Korean Language Plus, 2010
 Multimedia
Kim, Jae-wok
Hanguk jollae donghwa level 1
Korean Language Plus, 2010
 Multimedia