A bibliography
1. “First-person shooter”, Wikipedia, 23 Oct, 2007, retrieved from http://en.wikipedia.org/wiki/First-person_shooter

2. “The first of Video game”, Brookhaven History, 2007, retrieved from, http://www.bnl.gov/bnlweb/history/higinbotham.asp

3. “A history of home video game consoles”, InformIT, 2007, retrieved from, http://www.informit.com/articles/article.aspx?p=378141&seqNum=1

4. Smuts, Aaron (2005). Are Video Games Art?., Contemporary aesthetics, retrieved from http://www.contempaesthetics.org/newvolume/pages/article.php?articleID=299
5. Virtual Reality Medical Centre, 2007, retrieved from http://www.vrphobia.com/

6. Brooks Jr., F. P. (1999)., “What’s real about virtual reality”, IEEE Computer Graphics And Applications, retrieved from, http://www.cs.unc.edu/~brooks/WhatsReal.pdf
7. “Bioshock”, Wikipedia, 2007, retrieved from, http://en.wikipedia.org/wiki/BioShock

8. “Role playing game”, Wikipedia, 2007, retrieved from, http://en.wikipedia.org/wiki/Role-playing_game

9. “The Attacks on Role-Playing Gameshttp”, http://www.rpgstudies.net/cardwell/attacks.html

10. “Definition of Role-playing game” , Labor Law Talk Dictionary, Retrieved on 14 Sept, 2007, http://dictionary.laborlawtalk.com/Role-playing_game