Ayala, F. J., & Dobzhansky, T. (1974). Studies in the philosophy of biology: Reduction and related problems. University of California.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAyala, Francisco Jose, और Theodosius Dobzhansky. Studies in the Philosophy of Biology: Reduction and Related Problems. Berkeley: University of California, 1974.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAyala, Francisco Jose, और Theodosius Dobzhansky. Studies in the Philosophy of Biology: Reduction and Related Problems. University of California, 1974.
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