Não informado. (1973). Contributions from the School of Veterinary Medicine. Obihiro University of Agriculture and Veterinary Medicine.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Contributions from the School of Veterinary Medicine. Obihiro, Japão: Obihiro University of Agriculture and Veterinary Medicine, 1973.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Contributions from the School of Veterinary Medicine. Obihiro University of Agriculture and Veterinary Medicine, 1973.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.