Yu, Tong-sik, author
Yonse Taehakkyo Chulpanbu , 1997
Buku Teks
Kim, Ik-tu, 1955-, author
Hanguk Munhwasa, 2007
Buku Teks
Sin, Son-hui, author
Yulhwadang, 2008
Buku Teks
Hwang, Ru-si, 1951-, author
Desachulpan Pubbit, 2000
Buku Teks
Kim, Kwang-on, author
Taewonsa, 1997
Buku Referensi