Lee, Iksop
The Korean language / Iksop Lee and S. Robert Ramsey
New York : State University Press, [t.tp]
 Buku Teks
Nisrina Hanin
Modalitas intensional Bahasa Korea: pendekatan konteks situasi = Intentional modality markers in Korean Language: through the approach of situational context
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2019
 UI - Makalah dan Kertas Kerja
Korean Language for a good job 1
Ewha Language Center, 2005.
 Buku Teks
Kim, Jong Hack
A study on the basic vocabulary in Korean language
Bok-ijoena, 2001
 Buku Teks
Kim, Andrew In-sok
Colloquial Korean : a complete language / Andrew In-sok Kim
Routledge, 1996
 Buku Teks