Linder, I. G. Z. I. J. (2011). Game-based Marketing: Inspire Customer Loyalty Through Rewards, Challenges, and Contests. John Wiley & Sons.
Chicago Style CitationLinder, I. Gabe Zichermann II. Joselin. Game-based Marketing: Inspire Customer Loyalty Through Rewards, Challenges, and Contests. John Wiley & Sons, 2011.
MLA CitationLinder, I. Gabe Zichermann II. Joselin. Game-based Marketing: Inspire Customer Loyalty Through Rewards, Challenges, and Contests. John Wiley & Sons, 2011.
Warning: These citations may not always be 100% accurate.