Nalebuff, B. A. (2003). Why not: How to use everyday ingenuity to solve problems big and small.
استشهاد بنمط شيكاغوNalebuff, Barry; Ayres. Why Not: How to Use Everyday Ingenuity to Solve Problems Big and Small. Harvard Business School Press: Boston, 2003.
MLA استشهادNalebuff, Barry; Ayres. Why Not: How to Use Everyday Ingenuity to Solve Problems Big and Small. 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.