Jang, Dae-jin, author
Research Foundation, 1990
Buku Teks
Sin Hui-sam; Son Chun-sop; Pae Tog-im; Kim Mi-rang cho
Yongnak, 2014
Buku Teks
Seoul Daenakyo Eneokyoyukwon
Maanjinmedia, 2007
Buku Teks
Kim, Yong-son, author
Inmun kwa Kyoyang, 2014
Buku Teks
Kim, Yong-son, author
Inmun kwa Kyoyang, 2014
Buku Teks