J L & Vegad. (2007). A colour atlas of poultry diseases: An aid to farmers and poultry professionals (1.). International book distributing co.
استشهاد بنمط شيكاغوJ L و Vegad. A Colour Atlas of Poultry Diseases: An Aid to Farmers and Poultry Professionals. 1. International book distributing co, 2007.
MLA استشهادJ L و Vegad. A Colour Atlas of Poultry Diseases: An Aid to Farmers and Poultry Professionals. 1. International book distributing co, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.