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.
Chicago-referens (17:e uppl.)Reeves, Byron, och 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.
MLA-referens (9:e uppl.)Reeves, Byron, och J. Leighton Read. Total Engagement: Using Games and Virtual Worlds to Change the Way People Work and Businesses Compete. Harvard Business Review Press, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.