Παραπομπή APA
Dowling, W. F., & Sayles, L. R. (1978). How managers motivate: The imperatives of supervision (2d ed.). New York: McGraw-Hill.
Παραπομπή Chicago StyleDowling, William F., and Leonard R. Sayles. How Managers Motivate: The Imperatives of Supervision. 2d ed. New York: McGraw-Hill, 1978.
Παραπομπή MLADowling, William F., and Leonard R. Sayles. How Managers Motivate: The Imperatives of Supervision. 2d ed. New York: McGraw-Hill, 1978.
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