David Held, Anthony McGrew, editor
Polity Press, 2000
Buku Teks
edited by John Baylis and Steve Smith
Oxford University Press, 2006
Buku Teks
George, Jim, author
Lynne Reinner, 1994
Buku Teks
edited by John Eade
Routledge, 1997
Buku Teks
Beck, Ulrich, author
Malden, MA :Polity Press, 2005
Buku Teks