Schoen, S. H., & Durand, D. E. (1979). Supervision: The management of organizational resources. Prentice-Hall of India.
शिकागो स्टाइल उद्धरणSchoen, Sterling H., और Douglas E. Durand. Supervision: The Management of Organizational Resources. New Jersey: Prentice-Hall of India, 1979.
एमएलए उद्धरणSchoen, Sterling H., और Douglas E. Durand. Supervision: The Management of Organizational Resources. Prentice-Hall of India, 1979.
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