* Hedrick, Charles W., "History and Silence: Purge and Rehabilitation of Memory in Late Antiquity", University of Texas Press, 2000, ISBN 0-292-73121-3, p. 55.
* Hedrick, Charles W., "History and Silence: Purge and Rehabilitation of Memory in Late Antiquity", University of Texas Press, 2000, ISBN 0292731213, p. 55.