Crow, L. D. (1963). Education Psychology (2nd rev.Ed.). Eurasia.
शिकागो स्टाइल उद्धरणCrow, Laster D. Education Psychology. 2nd rev.Ed. New Delhi: Eurasia, 1963.
एमएलए उद्धरणCrow, Laster D. Education Psychology. 2nd rev.Ed. Eurasia, 1963.
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