Higham, Charles
Early cultures of Mainland Southeast Asia
River Books, 2002
 Buku Teks SO
ABIA South and Southeast Asian art and archaeology index volume 1
edited by Karel R. van Kooij
Kegan Paul International in association with International Institute for Asian Studies, Leiden ; New York : Distributed by Columbia University Press, 1999
 Buku Teks SO
ABIA South and Southeast Asian art and archaeology index : volume one
Kegan Paul International , 1999
 Buku Referensi
Languages and linguistics : working papers
Washington : Georgetown University Press
 Majalah, Jurnal, Buletin
Southeast Asian history and historiography : essays presented to D. G. E. Hall
edited by C.D. Cowan and O.W. Wolters
Cornell University Press, 1976
 Buku Teks SO