Kelly, F. J. (1986). What they really teach you at the Harvard Business School. London: Grafton Books.
استشهاد بنمط شيكاغوKelly, Francis J. What They Really Teach You At the Harvard Business School. London: Grafton Books, 1986.
MLA استشهادKelly, Francis J. What They Really Teach You At the Harvard Business School. London: Grafton Books, 1986.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.