APA (7th ed.) Zitazioa
ebrary, Inc. (2004). Character development and storytelling for games. Course Technology.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc. Character Development and Storytelling for Games. Boston, MA: Course Technology, 2004.
MLA (9th ed.) Zitazioa
ebrary, Inc. Character Development and Storytelling for Games. Course Technology, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.