Não informado. (1940). Canadian journal of comparative medicine and veterinary science. Canadian Veterinary Medical Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Canadian Journal of Comparative Medicine and Veterinary Science. Ottawa: Canadian Veterinary Medical Association, 1940.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Canadian Journal of Comparative Medicine and Veterinary Science. Canadian Veterinary Medical Association, 1940.
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