CQ Press, 2002
Buku Teks
Kibria, Nazli, author
Polity Press, 2014
Buku Teks
Charles A Gallagher, editor
McGraw-Hill, 2012
Buku Teks
Wilson-Hartgrove, Jonathan, 1980-, author
Inter Varsity Press, 2018
Buku Teks
edited by Edgar T. Thompson, Robert E. Park
Duke University Press, 1939
Buku Teks