1. Babalobi O.O., Ogundipe G.A.T. and Esuruoso G.O. 2000. Livestock population dynamics and problems in a grazing reserve in northern Nigeria. Proceedings of the 9th International Symposium on Veterinary Epidemiology and Economics.
2. Bouyer F., Bouyer J., Seck M.T., Sall B., Dicko A.H., Lancelot R. and Chia E. 2015. Importance of vector-borne infections in different production systems: bovine trypanosomosis and the innovation dynamics of livestock producers in Senegal. Revue scientifique et technique (International Office of Epizootics), 34(1), 213–225.
3. Catley A., Irungu P., Simiyu K., Dadye J., Mwakio W., Kirangu J. and Nyamwaro S.O. 2002. Participatory investigations of bovine trypanosomosis in Tana River district, Kenya. Medical and Veterinary Entomology, 16, 55–66.
4. Chater S. 2002. Tsetse control; The next 100 years. A report of the meeting organized by DFIDC (Department for International Development) animal health programme, September.
5. Food and Agriculture Organisation of the United Nations 2011. World livestock 2011: Livestock in Food Security.