1. Ahmed A.E., 2004. Economic Analysis of the Irrigated Cotton Production Constraints in Sudan, Case Study Gezira Scheme. Farming & Rural Systems Series, vol. 61, Margraf Publishers, Weikersheim, Germany.
2. Ahmed, H.O. 2002. Sudan the Largest Strategic Food Reservoir in Africa. Sudan (October 2002).
3. Asfawand, A., Sirry, I., 2008. The Strategic Reserve Corporation of Sudan, learning from best practices, Technical Discussion Paper. Ministry of Agriculture and Forests, Khartoum, SIFSIA-N (GNU), FAO-Sudan.
4. Eltay, K.O., 2005. The Impact of Strategic Reserve Corporation Activities on Sorghum Agricultural Economics. Prices in Selected Markets in Sudan: A Temporal and Co-integration Approach. M.Sc. Thesis, University of Khartoum, Faculty of Agriculture.
5. FAO, 2009. Half a Century of Food and Agriculture. The State of Food and Agriculture 2000, FAO, Rome, online in internet, (accessed March 2009).