International Food Policy Research Institute, Ahmed, R., & Mellor, J. W. (1988). Agricultural price policy for developing countries. Johns Hopkins University Press.
Chicago-viite (17. p.)International Food Policy Research Institute, Raisuddin Ahmed, ja John Williams Mellor. Agricultural Price Policy for Developing Countries. Baltimore: Johns Hopkins University Press, 1988.
MLA-viite (9. p.)International Food Policy Research Institute, et al. Agricultural Price Policy for Developing Countries. Johns Hopkins University Press, 1988.
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