Chungath Jose John & V Raj Indu. (1999). Postnatal development of the bursa of fabricius in duck (Anas platyrhynchos ) (MVSC.). College of veterinary and animal sciences.
استشهاد بنمط شيكاغوChungath Jose John و V Raj Indu. Postnatal Development of the Bursa of Fabricius in Duck (Anas Platyrhynchos ). MVSC. College of veterinary and animal sciences, 1999.
MLA استشهادChungath Jose John و V Raj Indu. Postnatal Development of the Bursa of Fabricius in Duck (Anas Platyrhynchos ). MVSC. College of veterinary and animal sciences, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.