APA-viite (7. p.)

Heller, F. A., & Wilpert, B. (1981). Competence and power in managerial decision-making: A study of senior levels of organization in eight countries. Wiley.

Chicago-viite (17. p.)

Heller, Frank A., ja Bernhard Wilpert. Competence and Power in Managerial Decision-making: A Study of Senior Levels of Organization in Eight Countries. Chichester, Sussex ; New York: Wiley, 1981.

MLA-viite (8. p.)

Heller, Frank A., ja Bernhard Wilpert. Competence and Power in Managerial Decision-making: A Study of Senior Levels of Organization in Eight Countries. Wiley, 1981.

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