Eisenstadt, S. N. (Shmuel Noah), author
Free Press, 1967
Buku Teks
edited by David Motabel
United Kingdom Oxford University Press, 2014
Buku Teks
edited by Carlo M. Cipolla
Methuen, 1970
Buku Teks
Lee, Storrs W., author
Holt, Rinehart, 1966
Buku Teks
Kefala, Antigone, author
Hale & Iremonger, 1984
Buku Teks