World Health Organization. Specifications for pesticides used in public health: Insecticides, molluscicides, repellents, methods (6a ed.).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Health Organization. Specifications for Pesticides Used in Public Health: Insecticides, Molluscicides, Repellents, Methods. 6a ed.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWorld Health Organization. Specifications for Pesticides Used in Public Health: Insecticides, Molluscicides, Repellents, Methods. 6a ed.
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