Artikel Jurnal
Byung-Nak Song, author
University Press, 2003
Buku Teks
edited by Jongryn Mo and Chung-in Moon
Hoover Institution Press, 1999
Buku Teks
edited by Jongryn Mo and Chung-in Moon
Hoover Institution Press, 1999
Buku Teks
Research Center for Peace and Unification, 1980
Buku Teks