Não informado. (1960). Canadian Veterinary Journal. Canadian Veterinary Medical Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Canadian Veterinary Journal. Ottawa: Canadian Veterinary Medical Association, 1960.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Canadian Veterinary Journal. Canadian Veterinary Medical Association, 1960.
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