edited by Subagio Sastrowardoyo
ASEAN Committee on Culture and Information, 1983
Buku Teks
Harvard University Press, 1991
Buku Teks
Jang Dok-sun, So Dae-son
Iljogak, 2007
Buku Teks
Jo, Dong-il, 1939-, author
Jisiksanupsa, 2010
Buku Teks
The University of Michigan, 1976
Buku Teks