Kim, En-chol
Mun yosajo ui Iihae
Semunsc,, 2006
Buku Teks
Hangugo hak ui ihae
by Pak Sang Gyu ... [et al.]
Yoklak, 2010
Buku Teks
Hwang, Gyong-su
Segyeo roseo ui hangugo-hak
Cheongun, 2008
Buku Referensi
Im, Sok-jae
Hanguk ui chang: mun / Im Sok-jae
Ewhayeoja daehakgyo Chulpanbu , 2005
Buku Teks
Hwang, Yong-jin
Bidyo. daejo ui bang bop ero tonghap nenchul twu nomgi
Vermacular, 2008
Buku Teks