World Health Organization & World Health Organization. Principles for the assessment of risks to human health from exposure to chemicals.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Health Organization और World Health Organization. Principles for the Assessment of Risks to Human Health from Exposure to Chemicals.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWorld Health Organization और World Health Organization. Principles for the Assessment of Risks to Human Health from Exposure to Chemicals.
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