Cornell University Press, 1972
Buku Teks
Kingsbury, Damien, author
Oxford University Press, 2005
Buku Teks
edited by Adam Schwarz and Jonathan Paris
Council on Foreign Relation Press, 1999
Buku Teks
edited by Claire Holt
Cornell University Press, 1972
Buku Teks
Equinox, 2007
Buku Teks