APA aipamena

V Prasad & V Sukumaran. (1990). Qualitative changes of yoghurt prepared from milk preserved by different methods (Phd.). College of veterinary and animal sciences.

Chicago Style aipamena

V Prasad and V Sukumaran. Qualitative Changes of Yoghurt Prepared from Milk Preserved by Different Methods. Phd. College of veterinary and animal sciences, 1990.

MLA aipamena

V Prasad and V Sukumaran. Qualitative Changes of Yoghurt Prepared from Milk Preserved by Different Methods. Phd. College of veterinary and animal sciences, 1990.