1. Markets and States in Tropical Africa: The Political Basis of Agricultural Policies;Bates,1981
2. Bingen, J., Serrano, A., Howard, J., 2003. Linking farmers to markets: different approaches to human capital development. Doi: 10.1016/j.foodpol.2003.08.007.
3. Bumb, B., Baanante, C., 1996. The role of fertilizer in sustaining food security and protecting the environment to 2020. Food, Agriculture, and Environment Discussion Paper 17. International Food Policy Research Institute, Washington, DC.
4. A structural view of policy issues in African agricultural development;Delgado;American Journal of Agricultural Economics,1984
5. Dembele, N., Staatz, J., 1999. The impact of market reform on agricultural transformation in Mali. Paper presented at the workshop on Agricultural Intensification in Nairobi, June 27–30. (http://www.aec.msu.edu/agecon/fs2/ag_transformation/papers.htm).