Σοφοκλής: Διαφορά μεταξύ των αναθεωρήσεων

* Beer, Josh (2004). ''Sophocles and the Tragedy of Athenian Democracy''. Greenwood Publishing. ISBN 0-313-28946-8

* {{cite journal|last=Bowra|first=C. M.|year=1940|title=Sophocles on His Own Development|journal=American Journal of Philology|volume=61|issue=4|pages=385–401|doi=10.2307/291377|jstor=291377|publisher=The Johns Hopkins University Press |subscription=yes}}

* Freeman, Charles. (1999). ''The Greek Achievement: The Foundation of the Western World''. New York: Viking Press. ISBN 0-670-88515-0

* Hubbard, Thomas K. (2003). ''Homosexuality in Greece and Rome: A Sourcebook of Basic Documents''.