Otto M Radostits. (2003). Veterinary medicine: A textbook of the diseases of cattle.sheep,pigs,goats and horses (9th.).
Chicago-tyylinen lähdeviittausOtto M Radostits. Veterinary Medicine: A Textbook of the Diseases of Cattle.sheep,pigs,goats and Horses. 9th. 2003.
MLA-viiteOtto M Radostits. Veterinary Medicine: A Textbook of the Diseases of Cattle.sheep,pigs,goats and Horses. 9th. 2003.
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