1. Bell, S., and Wood-Harper, A. T. (1992).Rapid Information Systems Development—Systems Analysis and Design in an Imperfect World, McGraw-Hill, Maidenhead.
2. Bignell, V., and Fortune, J. (1984).Understanding Systems Failures, Manchester University Press, Manchester.
3. Casley, D., and Kumar, K. (1988).The Collection, Analysis and Use of Monitoring and Evaluation Data, World Bank, Johns Hopkins University Press, Baltimore.
4. Casley, D., and Kumar, K. (1988).Project Monitoring and Evaluation in Agriculture, World Bank, John Hopkins University Press, Baltimore.
5. Chambers, R. (1992).Rural Appraisal: Rapid, Relaxed and Participatory, IDS Discussion Paper 311.