David J. Whittaker
Routledge, 2001
Buku Teks
Cambridge University Press, 2018
eBooks
Miller, Seumas
Blackwell Publishing, 2009
Buku Teks
Rohan Gunaratna, Stefanie Kam.
Imperial College Press, 2016
Buku Teks
edited with an introduction, by Yonah Alexander and Seymour Maxwell Finger; with a foreword by Hans J. Margenthan
McGraw-Hill, 1977
Buku Teks