Lee, Sang, author
Chang BI, 2005
Buku Teks
Choe Won-sik ... [et al.]
Changbi, 2007
Buku Teks
Bang, Hyeon Seok, author
Chang bi, 2006
Buku Teks
Yom Sang-sob ... [and others]
Changbi, 2005
Buku Teks
Kim Hak Chul, Ji Ha Ryeon, Lee seon Hee, Lee Bongeu, Kim Yeong Su, Choi Tae Eung, Lim Oh Yin, Park Yeon Hee
Changbi, 2009
Buku Teks