Cardy, R. (2008). Performance management: Concepts, skills and exercises. Prentice Hall of India.
Παραπομπή Chicago StyleCardy, Robert.L. Performance Management: Concepts, Skills and Exercises. New Delhi: Prentice Hall of India, 2008.
Παραπομπή MLACardy, Robert.L. Performance Management: Concepts, Skills and Exercises. Prentice Hall of India, 2008.
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