World Health Organization. (2003). Quality assurance in bacteriology and immunology. World Health Organization.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Health Organization. Quality Assurance in Bacteriology and Immunology. New Delhi: World Health Organization, 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWorld Health Organization. Quality Assurance in Bacteriology and Immunology. World Health Organization, 2003.
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