World Health organization. (2009). Priority areas for research in communicable diseases. World Health Organization.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Health organization. Priority Areas for Research in Communicable Diseases. New Delhi: World Health Organization, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWorld Health organization. Priority Areas for Research in Communicable Diseases. World Health Organization, 2009.
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