edited by James Ward Smith and Leland Jamison
Princeton University Press, 1961
Buku Teks
Moran, Patrick R., author
Heinle, Cengage Learning, 2001
Buku Teks
edited by Sohail H. Hashmi, Steven P. Lee
Cambridge University Press, 2004
Buku Teks
by Robert Bartley [and others]
ISEAS, 1994
Buku Teks
edited by John R. Baldwin [and others]
Lawrence Erlbaum Associates, 2006
Buku Teks