Pardew, L., & Les Pardew and Alpine Studios. (2004). Game design for teens. Boston, MA: Thomson Course Technology.
Chicago Style aipamenaPardew, Les, và Les Pardew and Alpine Studios. Game Design for Teens. Boston, MA: Thomson Course Technology, 2004.
MLA aipamenaPardew, Les, và Les Pardew and Alpine Studios. Game Design for Teens. Boston, MA: Thomson Course Technology, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.