Parkinson, C. N. .. a. (1987). Peter Drucker: A critical commentary on his philosophy of management.
استشهاد بنمط شيكاغوParkinson, C. Northcote ...[et al.]. Peter Drucker: A Critical Commentary on His Philosophy of Management. 1987.
MLA استشهادParkinson, C. Northcote ...[et al.]. Peter Drucker: A Critical Commentary on His Philosophy of Management. 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.