Weiss, Leonard W.
John Wiley & Sons, 1981
Buku Teks
Nankivell, Owen
Avebury, 19965
Buku Teks
edited by Savvas Katsikides, Hardy Hanappi
Springer, 2016
Buku Teks
Kohler, Heinz
New York, N.Y. Alfred A. Knoff 1961,
Buku Teks
edited by Nakamura Mitsuo, Sharon Siddique and Omar Farouk Bajunid
Institute of Southeast Asia Studies, 2001
Buku Teks