Duggan, K., & by Kris Duggan; CEO of Badgeville; and Kate Shoup. (2013). Business gamification for dummies. Hoboken, N.J: John Wiley & Sons, Inc.
استشهاد بنمط شيكاغوDuggan, Kris, و by Kris Duggan; CEO of Badgeville; and Kate Shoup. Business Gamification for Dummies. Hoboken, N.J: John Wiley & Sons, Inc, 2013.
MLA استشهادDuggan, Kris, و by Kris Duggan; CEO of Badgeville; and Kate Shoup. Business Gamification for Dummies. Hoboken, N.J: John Wiley & Sons, Inc, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.