Seoul National University Press, 1987
Buku Teks
Paul H. Elwood, Jeremy B. Albertus, editor
Nova Science Publisher, 2008
Buku Teks
Anderson, Charles W., 1934-, author
Prentice-Hall, 1967
Buku Teks
Meier, Gerald M., author
Oxford University Press, 1984
Buku Teks
Cho, Dong-il, author
Jimoondang, 2006
Buku Teks