Lasker, Bruno, 1880-1965
Peoples of south-east Asia
Victor Gollancz, 1944
 Buku Teks
South East Asia Research
London : IP Publishing Ltd
 Majalah, Jurnal, Buletin
Hall, D.G.E.
A history of south-east Asia
St. Martin’s Press, 1960
 Buku Teks SO
Coedes, George
The Making of South East Asia
Univesity of California Press, 1969
 Buku Teks SO
Historians of South East Asia
edited by D.G.E. Hall
Oxford University Press, 1961
 Buku Teks SO