Blanchard, Wendell
Thailand : its people, its society, its culture / Wendell Blanchard
Hraf Press, 1958
 Buku Teks
Kirkup, James
Bangkok / James Kirkup
A.S. Barnes and Company, 1968
 Buku Teks
Thailand in the 90's
The National Identity Board, 1995
 Buku Teks
Clarac, Achille
Guide to Thailand / Achille Clarac ; edited and translated by Michael Smithies
Kuala Lumpur Oxford University Press 1981
 Buku Teks
Barllett, Norman
Land of the lotus eaters : a book mostly about Siam / Norman Bartlett
Roy Publishers, 1959
 Buku Teks