Choi, Seong-wu, 1958-, author
Communication Books, 2007
Buku Referensi
Gwon, Jae-Il (권재일), author
Park I-Jeong, 2001
Buku Teks
Sin, Eun-Gyong, author
Kyoyukjinheungyeonguhwe, 2010
Buku Teks
Kim Seon-Jeong (김선정)...[et.al]
Hyeonseong Chulpansa, 2012
Buku Teks
Lee, Yang-Hye, author
Korea Language Plus, 2010
Buku Teks