Murphy, J., Casley, D. J., & Curry, J. J. (1991). Farmers' estimations as a source of production data: Methodological guidelines for cereals in Africa. Washington, D.C.: World Bank.
Chicago Style CitationMurphy, Josette, D. J. Casley, and John J. Curry. Farmers' Estimations As a Source of Production Data: Methodological Guidelines for Cereals in Africa. Washington, D.C.: World Bank, 1991.
MLA CitationMurphy, Josette, D. J. Casley, and John J. Curry. Farmers' Estimations As a Source of Production Data: Methodological Guidelines for Cereals in Africa. Washington, D.C.: World Bank, 1991.
Warning: These citations may not always be 100% accurate.