Reeves, B., & Read, J. L. (2009). Total Engagement: Using Games and Virtual Worlds to Change the Way People Work and Businesses Compete. Harvard Business Review Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Reeves, Byron, و J. Leighton Read. Total Engagement: Using Games and Virtual Worlds to Change the Way People Work and Businesses Compete. Boston, Massachesutts: Harvard Business Review Press, 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Reeves, Byron, و J. Leighton Read. Total Engagement: Using Games and Virtual Worlds to Change the Way People Work and Businesses Compete. Harvard Business Review Press, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.