Mason, Alpheus Thomas,1899-1989
Prentice-Hall, 1959
Buku Teks
Deutsch, Kenneth L.
Thomson, 2009
Buku Teks
edited by Isaac Kramnick
[publisher not identified], 1969
Buku Teks
Wanlass, Lawrence C.
Appleton-Century-Crofts, 1953
Buku Teks
Sankar Muthu
Cambridge University Press, 2014
Buku Teks