Não informado. (1962). Contributions from the Department of Veterinary Science. Obihiro Zootechnical University, Department of Veterinary Science.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Contributions from the Department of Veterinary Science. Obihiro, Japão: Obihiro Zootechnical University, Department of Veterinary Science, 1962.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Contributions from the Department of Veterinary Science. Obihiro Zootechnical University, Department of Veterinary Science, 1962.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.