edited by Jared Genser, Bruno Stagno Ugarte
Cambridge University Press, 2014
Buku Teks
Million, Dian, 1950-
The University of Arizona Press, 2013
Buku Teks SO
Gerber, Paula
Edward Elgar, 2013
Buku Teks SO
Reilly, Niamh
Polity Press, 2009
Buku Teks SO
Selby, David
Cambridge University Press, 1988
Buku Teks