V Prasad & V Sukumaran. (1990). Qualitative changes of yoghurt prepared from milk preserved by different methods (Phd.). College of veterinary and animal sciences.
استشهاد بنمط شيكاغوV Prasad و V Sukumaran. Qualitative Changes of Yoghurt Prepared from Milk Preserved by Different Methods. Phd. College of veterinary and animal sciences, 1990.
MLA استشهادV Prasad و V Sukumaran. Qualitative Changes of Yoghurt Prepared from Milk Preserved by Different Methods. Phd. College of veterinary and animal sciences, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.