Unser, B. (2003). Winners are driven: A champion’s guide to success in business & life. Hoboken, N.J: J. Wiley.
استشهاد بنمط شيكاغوUnser, Bobby. Winners Are Driven: A Champion’s Guide to Success in Business & Life. Hoboken, N.J: J. Wiley, 2003.
MLA استشهادUnser, Bobby. Winners Are Driven: A Champion’s Guide to Success in Business & Life. Hoboken, N.J: J. Wiley, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.