Lafley, A. (. G., & Martin, R. L. 1. 1. 1. 1. (2013). Playing to win: How strategy really works. Boston, Massachusetts: Harvard Business Review Press.
Παραπομπή Chicago StyleLafley, A.G. (Alan G.), και Roger L. 1952- 1974- 1906-1998. 1978- Martin. Playing to Win: How Strategy Really Works. Boston, Massachusetts: Harvard Business Review Press, 2013.
Παραπομπή MLALafley, A.G. (Alan G.), και Roger L. 1952- 1974- 1906-1998. 1978- Martin. Playing to Win: How Strategy Really Works. Boston, Massachusetts: Harvard Business Review Press, 2013.
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