References
- http://www.beerpongrules.biz/2009/08/history-of-beer-pong.html
- http://en.wikipedia.org/wiki/Beer_pong#Origin_and_name
- http://collegexperience.net/party/beer-pong-rules-regulations/
- "The Book of Beer Pong: The Official Guide to the Sport of Champions", Dan Disorbo & Ben Applebaum.
- http://ezinearticles.com/?The-Basic-Rules-Of-Beer-Pong&id=4995632