Gabe Zichermann

ブック
Game-Based Marketing Game-Based Marketing
Game-Based Marketing
2010年

オーディオブック
Game-Based Marketing: Inspire Customer Loyalty Through Rewards, Challenges, and Contests (Unabridged) Game-Based Marketing: Inspire Customer Loyalty Through Rewards, Challenges, and Contests (Unabridged)
Game-Based Marketing: Inspire Customer Loyalty Through Rewards, Challenges, and Contests (Unabridged)
2011年