Rao, P. (1998). Statistical research methods in the life sciences. Busy Book.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRao, P.V. Statistical Research Methods in the Life Sciences. Quezon City: Busy Book, 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRao, P.V. Statistical Research Methods in the Life Sciences. Busy Book, 1998.
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