Cita APA (7th ed.)

Lafley, A. (2013). Playing to Win. HBR Press.

Cita Chicago (17th ed.)

Lafley, A.G. Playing to Win. Boston: HBR Press, 2013.

Cita MLA (9th ed.)

Lafley, A.G. Playing to Win. HBR Press, 2013.

Atenció: Aquestes cites poden no estar 100% correctes.