Thede, Linda, author
J.B. Lippincott, 2003
Buku Teks
edited by Chia Siow Yue
ASEAN Economic Research Unit, Institute of Southeast Asian Studies, 1994
Buku Teks
Paradis, Adrian A., author
VGM Career Books, 2001
Buku Teks
Bekken, Bonnie Bjorguine, author
VGM Career Books, 2001
Buku Teks
Rotman, Morris B., author
VGM Career Books,, 2001
Buku Teks