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Harris, H.A., Sport in Greece and Rome, Cornell University Press, Ithaca, New York, 1972.
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The Historical Stuff, http://www.cam.org/~fishon1/olhist.html
Olympics History, http://www.sportsnetusa.com/olympics/history.html
The History of the Olympic Games, http://devlab.dartmouth.edu/olympic/history/GamesHistory.html
The Ancient Olympic Games, http://pages-plus.com/Olympic/pelops.html
History of the Ancient Olympics, http://www.ausport.gov.au/anc.html
The Temple of Zeus - Virtual Reality Tour, http://devlab.dartmouth.edu/olympic/site/vrindex.html
The Location of Ancient Olympia, http://devlab.dartmouth.edu/olympic/site/location.html
The Temple of Hera and the Stadium, http://devlab.dartmouth.edu/olympic/site/hera.html
The Temple of Zeus, http://devlab.dartmouth.edu/olympic/site/zeus.html