Suksamran, Somboon
Political Buddhism in Southeast Asia
G. Hurst & Company, 1977
 Buku Teks SO
Vatikiotis, Michael R.J.
Political change in Southeast Asia
Routledge, 1998
 Buku Teks SO
Modern political systems: Asia
editors, Robert E. Ward and Roy C. Macridis
Prentice-Hall, 1963
 Buku Teks SO
The changing map of Asia : a political geography
edited by W. Gordon East and O.H.K. Spate
Methuen, 1950
 Buku Teks SO
East, W. Gordon
Changing map in Asia : a political geography
Methuen, 1950
 Buku Teks SO