Yi, Su-jin
12 (yolda)-kaji tema ro ingnun Hanguk sahoe
Tonga Taehakkyo Chulpanbu, 2007
Buku Teks
Hanguk sahoe wa midio konggongsong: chaengchom gwa chonmang
Gim-Seojung ... [and others]
Hanwool Academy, 2012
Buku Teks
Yun, Song-min, 1963-
Han'guk sahoe sot'ong ui wigi wa midio
Nanam, 2011
Buku Teks
Yi, Chong-su pyon
Hanguk sahoe wa kongdongche
Tasan Chulpansa , 2008
Buku Teks
I sip Il (21)-segi Hanguk ui kiop kwa simin sahoe : kiop sahoe konghon hwaltong ui hyonsil kwa chonmang
Kut Inpomeisyon , 2007
Buku Teks