Fodor's Guide to Japan and East Asia 1966
editor, Robert C. Fisher
David Mckay Company, 1966
 Buku Teks SO
Fodor's guide to Japan and East Asia 1967 / editors, Eugene Fodor, Robert C. Fisher
David McKay Co., 1967
 Buku Teks SO
Hall, D.G.E.
A history of South-East Asia
Macmilan, 1955
 Buku Teks SO
Coedes, George
The Making of South East Asia
Univesity of California Press, 1969
 Buku Teks SO
Hall, D.G.E.
A history of south-east Asia
St. Martin’s Press, 1960
 Buku Teks SO