References
- ANYANWU, A. (2000) Dimensions of Marketing. 2nd Edition, Avian Global Publication, Owerri Nigeria p 67-72.
- DOUGLAS, P. and STERN, P. (2006) Marketing Management and Strategy 4th Edition, Princetine Hall, New Jersey p.92.
- EMENYONU, C.A., OKAFOR, R.M., ODII, M.A.C.A., OBIH, U. and OGUOMA, N.N.O. (2007) Profitability analysis poultry production in Imo State, Nigeria. International Journal of Agriculture and Rural Development 10: 155-160.
- ESONU, B.O. (2000) Animal Nutrition and Feeding: A functional approach. R and R Books Owerri, pp. 118.
- INYANGA, J.T (1998) Marketing for a developing world. Global press Ltd Owerri, Nigeria, pp. 22-207.