edited by Derek Johnson and Mark Valenciaand"
ISEAS, 2005
Buku Teks
Tarling, Nicholas
New Zealand Asia Institute , 2000
Buku Teks
Solidum, Estrella D.
University of the Philippines Press, 1974
Buku Teks
Derek da Cunha, editor
Institute of Southeast Asian Studies, 2000
Buku Teks
Derek da Cunha, editor
Institute of Southeast Asian Studies (ISEAS), 2000
Buku Teks