Davidson, J. P. (1995). How to get notified and get ahead in business world. Jaico.
استشهاد بنمط شيكاغوDavidson, Jeffrey P. How to Get Notified and Get Ahead in Business World. Bombay: Jaico, 1995.
MLA استشهادDavidson, Jeffrey P. How to Get Notified and Get Ahead in Business World. Jaico, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.