Crawford, F. (2001). The Myth of Excellence: Why great companies never try to be the best at everything.
Citazione stile Chigago Style (17a edizione)Crawford, Fred. The Myth of Excellence: Why Great Companies Never Try to Be the Best at Everything. New York, 2001.
Citatione MLA (9a ed.)Crawford, Fred. The Myth of Excellence: Why Great Companies Never Try to Be the Best at Everything. 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.