1. Euroconsult, Sir Alexander Gibb and Partners and TCS Sudan (1982) Sudan Gezira Rehabilitation Project (6 volumes); M. R. Francis and O. Elawad (1986) A study of the management of minor canals in the Gezira Irrigation Scheme, Sudan (Wallingford: Wallingford Hydraulics Research)
2. M. R. Francis and O. M. A. Elaweed (1989) Diagnostic investigations and rehabilitation of canals in the Gezira Scheme, Sudan (Manila: Asia Regional Symposium).
3. L. F. Kortenhorst, P. N. G. Van Steekelenburg and L. H. Sprey (1989) “Prospects and Problems of Irrigation Development in Sahelian and Sub-Saharan Africa,” Irrigation and Drainage Systems, 3, 13–45.
4. K. M. Barbour (1980) “The Sudan since Independence,” The Journal of Modern African Studies, 18, 73–97.
5. T. Barnett (1977) The Gezira Scheme: An illusion of development (London: Frank Cass).