Kim, Samuel S., 1935-
Westview Press, 1984
Buku Teks
Naroll, Raoul
Sage, 1983
Buku Teks
Noorhaidi
Universiteit Utrecht, 2005
Buku Teks
Snyder, Benjamin H.
Oxford University Press, 2016
eBooks
Kadar, Daniel Z., 1979, (author
Cambridge University Press, 2017
Buku Teks