Persico, J., & Morris, P. R. (2000). The new business values for sucess in the twenty first centuary. Jaico publishing house.
استشهاد بنمط شيكاغوPersico, John, و Patricia Rouner Morris. The New Business Values for Sucess in the Twenty First Centuary. Mumbai: Jaico publishing house, 2000.
MLA استشهادPersico, John, و Patricia Rouner Morris. The New Business Values for Sucess in the Twenty First Centuary. Jaico publishing house, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.