1. The chance to survive;Alderson,1978
2. Breeding Services for Small Dairy Farmers;Chacko,2005
3. Domestic Animal Diversity Information System (DAD-IS);DAD-IS,2008
4. Domestic Animal Diversity Network;DAD-Net,2008
5. DAGRIS, 2007. Domestic Animal Genetic Resources Information System (DAGRIS). (eds. J.E.O. Rege, O. Hanotte, Y. Mamo, B. Asrat and T. Dessie). International Livestock Research Institute, Addis Ababa, Ethiopia. (http://dagris.ilri.cgiar.org).