Cady, John F., author
McGraw-Hill, 1964
Buku Teks
ISEAS (Institute of Southeast Asian Studies), 1991
Buku Teks
edited by Mohamed Ariff
Institute of Southeast Asian Studies, 1991
Buku Teks
N.Y. Praeger , 1971
Buku Teks
Andriesse, Edo
Utrecht University, 2008
Buku Teks