Palan, Ronen, author
Pinter, 1999
Buku Teks
Bayart, Jean-Francois, author
Polity Press, 2007
Buku Teks
Cohn, Theodore H., author
Longman, 2003
Buku Teks
Frieden, Jeffry A., author
Thomson Wadsworth, 2000
Buku Teks
Frieden, Jeffry A., author
Routledge, 1997
Buku Teks