APA (7th ed.) Zitazioa
Duggan, M. (2014). Making a gamesalad for teens. Cengage Learning PTR.
Chicago Style (17th ed.) Zitazioa
Duggan, Michael. Making a Gamesalad for Teens. Boston, Massachusetts: Cengage Learning PTR, 2014.
MLA (9th ed.) Zitazioa
Duggan, Michael. Making a Gamesalad for Teens. Cengage Learning PTR, 2014.
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