Choi, Sog-no
Yet kurim yobsol ro pon kaehwagi ui saenghwal kwa pungsok
Jimoondang, 2007
Buku Teks
O, Ju-sok, 1956-
O ju-sok ui Hanguk ui mi theukkang
Solchuphansa, 2010
Buku Teks
O, Ju-sok, 1956-
(O ju Sok ui) hanguk ui mi ukkang
Spl Book, 2007; 2008
Buku Teks
Yun, Yong I
Uri yet tojagi ui arumdaum
Tolbegae, 2007
Buku Teks
Ju, Gang-hyeon
Uri munhwa-ui susukkekki. 1-2
Hangyere Chulphan, 2010
Buku Teks