Dixit, J. N. (Jyotindra Nath), 1936-2005, author
Routledge, 2002
Buku Teks
Oxford & IBH, 1988
Buku Teks
Foreign Service Institute in association with Konark Publishers, 1998
Buku Teks
Kaplan, Jacob J., author
N.Y. Frederick A. Praeger , 1968
Buku Teks
Lovel, John P
Macmillan, 1985
Buku Teks