edited by Charles A. Coppel
Routledge, 2006
Buku Teks
Kriesberg, Louis., author
Rowman & Littlefield , 2012
Buku Teks
Bustanul Arifin, author
RajaGrafindo Persada, 2007
Buku Teks
Joni Lovenduski
Cambridge University Press, 2005
Buku Teks
New York : Cambridge University Press, 2005
Buku Teks