Ehring, D. (1997). Causation and persistence: A theory of causation. Oxford University Press.
Chicago Style (17. basım) AtıfEhring, Douglas. Causation and Persistence: A Theory of Causation. New York ; Oxford, [England]: Oxford University Press, 1997.
MLA (9th ed.) AtıfEhring, Douglas. Causation and Persistence: A Theory of Causation. Oxford University Press, 1997.
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