Não informado. (1974). Journal of Veterinary Medical Education. Association of American Veterinary Medical Colleges.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Veterinary Medical Education. Washington: Association of American Veterinary Medical Colleges, 1974.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Veterinary Medical Education. Association of American Veterinary Medical Colleges, 1974.
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