Não informado. (1960). Minnesota Veterinarian. University of Minnesota, College of Veterinary Medicine.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Minnesota Veterinarian. Saint Paul, Minn: University of Minnesota, College of Veterinary Medicine, 1960.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Minnesota Veterinarian. University of Minnesota, College of Veterinary Medicine, 1960.
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