Yi, Chu-haeng, author
Han'gugo uijon myongsa yon'gu
Han'guk Munhwasa, 2009
 Buku Teks
An, Kyong-hwa, author
Han'gugo kyoyuk ui yon'gu
Han'guk Munhwasa, 2007
 Buku Teks
Kim, Yong Nan, author
Ono kyoyuk iron e pich'uo pon Han'gugo kyoyuk kyojae wa yon'gu
Sot'ong Ch'ulp'ansa, 2011
 Buku Teks
Kwon, Jin-hong, author
Hanguko bisosulsong myongsa nonhang yongu
Yoklak, 2010
 Buku Teks
Kim, Yong Son, author
Han'gugo/한국어 = Korean. 1-2
Inmun kwa Kyoyang, 2014
 Buku Teks
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