Gerstner, L. V. (2003). Who says elephants can't dance: Inside IBM's historic turnaround. Harper Collins.
استشهاد بنمط شيكاغوGerstner, Louis V. Who Says Elephants Can't Dance: Inside IBM's Historic Turnaround. New York: Harper Collins, 2003.
MLA استشهادGerstner, Louis V. Who Says Elephants Can't Dance: Inside IBM's Historic Turnaround. Harper Collins, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.