Brathwaite, B., & Schreiber, I. (2009). Challenges for game designers. Course Technology/Cengage Learning.
Citazione stile Chigago Style (17a edizione)Brathwaite, Brenda, e Ian Schreiber. Challenges for Game Designers. Boston, Mass: Course Technology/Cengage Learning, 2009.
Citatione MLA (9a ed.)Brathwaite, Brenda, e Ian Schreiber. Challenges for Game Designers. Course Technology/Cengage Learning, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.