edited by Becky M. Nicolaides and Andrew Wiese
Routledge, Taylor and Francis Group, 2016
Buku Teks
Ladd, Everett Carll.
W.W. Norton , 1972
Buku Teks
Vogel, Ezra F., author
Univertity of California Press, 1967
Buku Teks
edited by Kenneth G. Elzinga
Harper & Row, 1972
Buku Teks
Voltaire, 1694-1778
New York Dell 1959
Buku Teks