World Health Organization. (2000). Evaluation of certain veterinary drug residues in food. World Health Organization.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Health Organization. Evaluation of Certain Veterinary Drug Residues in Food. Geneva: World Health Organization, 2000.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWorld Health Organization. Evaluation of Certain Veterinary Drug Residues in Food. World Health Organization, 2000.
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