Duggan, K., & Shoup, K. (2013). Business gamification for dummies. Hoboken, N.J.: John Wiley & Sons, Inc..
シカゴスタイル引用形Duggan, Kris., , Kate Shoup. Business Gamification for Dummies. Hoboken, N.J.: John Wiley & Sons, Inc., 2013.
MLA引用形式Duggan, Kris., , Kate Shoup. Business Gamification for Dummies. Hoboken, N.J.: John Wiley & Sons, Inc., 2013.
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