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.

Reeves, Byron, and 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.

Reeves, Byron, and J. Leighton Read. Total Engagement: Using Games and Virtual Worlds to Change the Way People Work and Businesses Compete. Harvard Business Review Press, 2009.