Não informado. (1985). Toxicology and industrial health. Princeton Scientific Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Toxicology and Industrial Health. Princeton, NJ: Princeton Scientific Publishing, 1985.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Toxicology and Industrial Health. Princeton Scientific Publishing, 1985.
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