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शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Health Organization. Research Abstracts South- East Asia Region. New Delhi: WHO, 1998.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWorld Health Organization. Research Abstracts South- East Asia Region. WHO, 1998.
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