J., L., U., E., C., R.(1989).Markets, marketing boards, and cooperatives in Africa : issues in adjustment policy / Uma J. Lele, Robert E. Christiansen .:World Bank.
Gaya MLA
Lele, Uma, J.., Christiansen, Robert, E.."Markets, marketing boards, and cooperatives in Africa : issues in adjustment policy / Uma J. Lele, Robert E. Christiansen".:World Bank,1989.Textbook.