Cita APA

 Lafley, A. G. (2013).  Playing to win: How strategy really works.  Harvard Business Review Press.

Chicago Style Citation

 Lafley, A. G.  Playing to Win: How Strategy Really Works.  Harvard Business Review Press, 2013.

Cita MLA

 Lafley, A. G.  Playing to Win: How Strategy Really Works.  Harvard Business Review Press, 2013.

Atenció: Aquestes cites poden no estar 100% correctes.