Bruno Cassirer , 1970
Buku Teks
Edited by Laura S. Etheredge
Britannica Educational Pub. in association with Rosen Educational Services, 2010
Buku Teks
Lapidus, Ira M., author
Cambridge University Press, 2014
Buku Teks
Ansari, Tamim, author
PublicAffairs, 2009
Buku Teks
Smith, Wilfred C. (Wilfred Cantwell), author
The New American Library, 1957
Buku Teks