Não informado. (1967). Bovine Practitioner. American Association of Bovine Practitioners.
Chicago-viite (17. p.)Não informado. Bovine Practitioner. Stillwater, Okla: American Association of Bovine Practitioners, 1967.
MLA-viite (8. p.)Não informado. Bovine Practitioner. American Association of Bovine Practitioners, 1967.
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