Ahn, Kyung-hwa, author
Korea Foundation, 2010
Buku Teks
Ahn, Kyung Hwa, author
Korea Foundation, 2009
Buku Teks
Muhammad Ihsan, author
2015
UI - Makalah dan Kertas Kerja
Kyung Hee Univesity Press, 2007
Buku Teks
Chung, Yeong Rhim
Samji Books, 1992
Buku Teks