1. von Braun J. , Bouis H. , and Pandya-Lorch R. 1992. ‘Improving the Food Security of the Poor: concept, policy and programmes’. Washington, D.C.: International Food Policy Research Institute.
2. Thomas D. 1992. “The Distribution of Income and Expenditure within the Household’. Paper presented at the IFPRI/World Bank Conference on Intrahousehold Resource Allocation: policy issues and research methods, Washington, D.C., 12–14 February.
3. Sijm J. 1992. ‘Food Security and Policy Interventions in Mali’. Unpublished master's thesis, Rotterdam: Tinbergen Institute, Erasmus University.