La Piana, D. (2005). Play to win: The nonprofit guide to competitive strategy. San Francisco: Jossey-Bass.
Chicago Style CitationLa Piana, David. Play to Win: The Nonprofit Guide to Competitive Strategy. San Francisco: Jossey-Bass, 2005.
Cita MLALa Piana, David. Play to Win: The Nonprofit Guide to Competitive Strategy. San Francisco: Jossey-Bass, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.