APA način citiranja (7. izdanje)
Baillie-de Byl, P. (2004). Programming believable characters for computer games. Charles River Media.
Čikaški stil citiranja (17. izdanje)
Baillie-de Byl, Penny. Programming Believable Characters for Computer Games. Hingham, MA: Charles River Media, 2004.
MLA način citiranja (9. izdanje)
Baillie-de Byl, Penny. Programming Believable Characters for Computer Games. Charles River Media, 2004.
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