Edited by Robert F. Durant, Jennifer R.S. Durant
CRC Press, 2013
Buku Teks
edited by Brian Real
Emerald, 2018
eBooks
editor, Oliva Blanchette, Tomonobu Imamich, George F. McLean, Togi M. P. Pangaribuan
The Council for Research in Values and Philosophy , 2001
Buku Teks SO
Thede, Linda
J.B. Lippincott, 2003
Buku Teks
edited by Chia Siow Yue
ASEAN Economic Research Unit, Institute of Southeast Asian Studies, 1994
Buku Teks