Mahon, J. J. (1978). The marketing of professional accounting services. New York: Wiley.
استشهاد بنمط شيكاغوMahon, James Joseph. The Marketing of Professional Accounting Services. New York: Wiley, 1978.
MLA استشهادMahon, James Joseph. The Marketing of Professional Accounting Services. New York: Wiley, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.