Ottaway, Patrick
Routledge , 1992
Buku Teks
edited by Debra L. Martin, University of Nevada, Las Vegas, Cheryl P. Anderson, University of Nevada, Las Vegas.
Cambridge University Press, 2014
Buku Teks
Kagan, Shelly
Yale University Press, 2012
Buku Teks SO
Ali Akbar
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2002
UI - Tesis Membership
Andi Muhammad Said
Universitas Indonesia, 2000
UI - Tesis Membership