1. Askari, H., and J.T. Cummings. 1976. Agricultural supply response: A survey of the econometric evidence. New York: Praeger Publishers.
2. Askari, H., and J.T. Cummings. 1977. Estimating agricultural supply response with the Nerlove model: A survey. International Economic Review 18: 257–292.
3. Bapna, S.L., H. Binswanger, and J.B. Quizon. 1984. Systems of output supply and factor demand equations for semi-arid tropical India. Indian Journal of Agricultural Economics 39(2): 179–202.
4. Barnum, H.N., and L. Squire. 1979a. An econometric application of the theory of farm-household. Journal of Development Economics 6(1): 79–102.
5. Barnum, H.N., and L. Squire. 1979b. A model of an agriculture household: Theory and evidence. Baltimore: Johns Hopkins for the World Bank. chs 3–6.