Não informado. (1965). Contributions from the School of Veterinary Science. Obihiro Zootechnical University.
Chicago-referens (17:e uppl.)Não informado. Contributions from the School of Veterinary Science. Obihiro, Japão: Obihiro Zootechnical University, 1965.
MLA-referens (8:e uppl.)Não informado. Contributions from the School of Veterinary Science. Obihiro Zootechnical University, 1965.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.