Kim, So Woll, author
Universitas Soeul, 2001
Buku Teks
Lee, Gyong Hye, author
Alma, 2008
Buku Teks
Lee, Mi-na, author
Ungjin Ssing Kebik, 2009
Buku Teks
Bang, In-tae, author
Jib moondong, 1991
Buku Teks
Korean Culture & Arts Foundation, 1984
Buku Teks