Não informado. (1979). The Compendium on Continuing Education for the Practicing Veterinarian. Veterinary Learning Systems.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. The Compendium on Continuing Education for the Practicing Veterinarian. Princeton, NJ: Veterinary Learning Systems, 1979.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. The Compendium on Continuing Education for the Practicing Veterinarian. Veterinary Learning Systems, 1979.
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