Jenkins, David, author
Equinox, 2010
Buku Teks
edited by Adam Schwarz and Jonathan Paris
Council on Foreign Relation Press, 1999
Buku Teks
Yuddy Crisnandi, author
S. Rajaratman School of International Studies, 2007
Buku Teks
edited by Henk Schulte Nordholt, Geert Arend van Klinken
KITLV Press, 2007
Buku Teks
Finer, S. E., author
Frederick A. Praeger, 1962
Buku Teks