Mochtar Buchori, author
IKIP -Muhammadiyah, 1994
Buku Teks
by Yoichi Okazaki [and others]
Foreign Press Center, 1990
Buku Teks
Sookmyung Institute for Multicultural Studies,
Majalah, Jurnal, Buletin
edited by Susan Hornby, Zoe Clarke
Facet, 2004
Buku Teks
edited by Koichi Hasegawa and Naoki Yoshihara
Trans Pacific Press, 2008
Buku Teks