Παραπομπή APA

Parkinson, C. N. .. a. (1987). Peter Drucker: A critical commentary on his philosophy of management.

Παραπομπή Chicago Style

Parkinson, C. Northcote ...[et al.]. Peter Drucker: A Critical Commentary on His Philosophy of Management. 1987.

Παραπομπή MLA

Parkinson, C. Northcote ...[et al.]. Peter Drucker: A Critical Commentary on His Philosophy of Management. 1987.

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