Townsed, R., Townsend, R. Agricultural Incentives in Sub-Saharan Africa. Washington: The World Bank, 1999 XXVIII, 191 с, 0-8213-4528-1.
Townsed, R., Townsend, R. Agricultural Incentives in Sub-Saharan Africa. Washington: The World Bank, 1999 XXVIII, 191 с, 0-8213-4528-1.
Townsed, R., Townsend, R. (1999) Agricultural Incentives in Sub-Saharan Africa, Washington: The World Bank XXVIII, 191 с, 0-8213-4528-1.
Townsed, R., & Townsend, R. (1999). Agricultural Incentives in Sub-Saharan Africa. Policy Challenges. Washington: The World Bank, XXVIII, 191 с.
Townsed R, Townsend R. Agricultural Incentives in Sub-Saharan Africa: Policy Challenges. Washington: The World Bank; 1999. p. XXVIII, 191 с. ISBN: 0-8213-4528-1.