APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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