The Johns Hopkins Press, 1961
Buku Teks
Spencer, Hazelton, editor
New York: Hartcourt, [1940]
Buku Teks
Kay, Dennis
Twayne, 1995
Buku Teks
Dun, Smith
Southeast Asia Program, Dept. of Asian Studies, Cornell University, 1980
Buku Teks
Sobolev, V. V.
Pergamon Press, 1975
Buku Teks