New Century Publications, 2005
Buku Teks
editorial board, Lalit Mansingh ... [and others]
Foreign Service Institute in association with Konark Publishers, 1998
Buku Teks
Brown, Seyom, author
Brookings Institution Press, 2003
Buku Teks
Wheelen, Thomas L., author
Prentice-Hall, 1999
Buku Teks
editorial board, Lalit Mansingh ... [and others]
Konark, 1998
Buku Teks