Woodward, J., & James Woodward. (2003). Making things happen: A theory of causal explanation. New York: Oxford University Press.
शिकागो स्टाइल उद्धरणWoodward, James, और James Woodward. Making Things Happen: A Theory of Causal Explanation. New York: Oxford University Press, 2003.
एमएलए उद्धरणWoodward, James, और James Woodward. Making Things Happen: A Theory of Causal Explanation. New York: Oxford University Press, 2003.
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