APA (7 वां संस्करण) प्रशस्ति पत्र
Vision, G. (1997). Problems of vision: Rethinking the causal theory of perception. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Vision, Gerald. Problems of Vision: Rethinking the Causal Theory of Perception. New York: Oxford University Press, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Vision, Gerald. Problems of Vision: Rethinking the Causal Theory of Perception. Oxford University Press, 1997.
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