1. Abdullah D. , Conversation with Author. Summer 2005.
2. Aristotle , The Constitution of Athens, Rackman H. (ed.), (London: Heinemann, 1930).
3. Auden W. H. (ed.), ‘Editor’s Introduction’, in Portable Greek Reader (New York: Penguin, 1977 [orig. 1948]).
4. Bernal M. , Black Athena, Vol. 1 (New Brunswick: Rutgers UP, 1987).
5. Boggs G. L. , Living For Change (Minneapolis, MN: University of Minnesota Press, 1999).