Stephen J Ettinger. (1983). Textbook of veterinary internal medicine. v.1: Diseases of the dog and cat (2.). Philadeiphia.
Chicago Style aipamenaStephen J Ettinger. Textbook of Veterinary Internal Medicine. V.1: Diseases of the Dog and Cat. 2. Philadeiphia, 1983.
MLA aipamenaStephen J Ettinger. Textbook of Veterinary Internal Medicine. V.1: Diseases of the Dog and Cat. 2. Philadeiphia, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.