APA-referens (7:e uppl.)

Gardner, R. (2003). Games for business and economics (2nd edition.). John Wiley & Sons.

Chicago-referens (17:e uppl.)

Gardner, Roy. Games for Business and Economics. 2nd edition. Hoboken, NJ: John Wiley & Sons, 2003.

MLA-referens (8:e uppl.)

Gardner, Roy. Games for Business and Economics. 2nd edition. John Wiley & Sons, 2003.