Benet, William Rose, author
Thomas Y. Crowell, 1965
Buku Referensi
edited by Kenneth G. Elzinga
Harper & Row, 1972
Buku Teks
Voltaire, 1694-1778
New York Dell 1959
Buku Teks
Richard T. LeGates, Frederic Stout, editor
Routledge, 2000
Buku Teks
edited by Becky M. Nicolaides and Andrew Wiese
Routledge, Taylor and Francis Group, 2016
Buku Teks