Hangugo nengryeok siherom sseugi
edited by Koh Ryuk Yong
Pagijong, 2008
Buku Teks
Hangugo nengryeok siherom shiheom
Bagajeong, 2007
Buku Teks
Jo, Hyon Yong
(Yuhaksaengel wihan) hangugo ilki
Howe, 2009
Buku Teks
KBS anauso wa hamkke paeunun Hangugo phyojun parum paruge ilki
Kbpbook, 2010
Buku Referensi
Gugesigane sosol ilki .2
Naramal, 2010
Buku Teks