APA aipamena

Duggan, K. (2013). Business gamification for dummies. Hoboken, N.J: John Wiley & Sons.

Chicago Style aipamena

Duggan, Kris. Business Gamification for Dummies. Hoboken, N.J: John Wiley & Sons, 2013.

MLA aipamena

Duggan, Kris. Business Gamification for Dummies. Hoboken, N.J: John Wiley & Sons, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.