Shozo, Fukuda
elect Books, 1995
Buku Teks
by Paul R. Ehrlich [and others]
W.W. Norton, 1984
Buku Teks
edited by David Koh Wee Hock
Institute of Southeast Asian Studies, 2007
Buku Teks
Buchanan, A. Russell, author
Harper & Row, Publishing, 1964
Buku Teks
Fox, Annette Baker, 1912-, author
The University of Chicago Press, 1959
Buku Teks