Reischauer, Edwin O., author
Houghton Mifflin, 1960, 1970
Buku Teks
Coedes, George, author
Univesity of California Press, 1969
Buku Teks
The World Bank, 2005
Buku Teks
The World Bank, 2005
Buku Teks
edited by Roman Tomasic
Ashgate Publishing Limited, 2006
Buku Teks