Rashiduzzaman, M.
Ideal Library, 1967
Buku Teks
Halpern, Joel M., author
Souteast Asia Studies, 1965
Buku Teks
Maki, John M.
Frederick A. Praeger, 1962
Buku Teks
Roelofs, H. Mark
The Dorsey press, 1968
Buku Teks
Deutsch, Karl W
Houghton Mifflin, 1970
Buku Teks