"Athens." World Book Encyclopedia, 1996.
"Acropolis." World Book Encyclopedia, 1996.
Greece: Temples, Tombs & Treasures, Virginia, Time-Life Inc., 1994.
Ling, Roger, The Greek World, New York, Peter Bedrick Books, 1988.
Weisgard, Leonard, The Athenians, New York, Coward-Mc"Cabbm 1963.