World Health Organization. (2011). WHO expert committee on biological standardization (Fifty-eight report.). World Health Organization.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Health Organization. WHO Expert Committee on Biological Standardization. Fifty-eight report. Geneva, Switzerland: World Health Organization, 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWorld Health Organization. WHO Expert Committee on Biological Standardization. Fifty-eight report. World Health Organization, 2011.
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