Ebert, Roger. Answer Man. 2005. 1 Mar. 2008.
<http://rogerebert.suntimes.com/apps/pbcs.dll/
section?category=ANSWERMAN&date=20051127>Gee, James Paul. What Video Games Have to Teach Us About Learning and Literacy. New York: Palgrave Macmillan, 2003.
Valve Software. Portal. 2007.
Screenshots on pages four through seven are taken directly from Portal. Screenshots on page eight are taken from Primo Technology's mod trailer. The header source can be found on the Portal website. Portal and Half-life 2 are property of Valve Software.
All other content generated by Patrick Bonaduce. Thanks for reading!
