1. Food and Agriculture Organisation: Food and Nutrition: A new view of an old problem. Food Policy and Nutritiondivision Nutrition Newsletter, No. 4. Food and Agriculture Organisation, Rome (1982).
2. Haddad, L. and Alderman, H.: Eradicating malnutrition: Income growth or nutrition programmes? The Life Cycle of Malnutrition. International Food Policy Research Institute, New York (2000).
3. Institute of Agricultural Research and Training: Information on Soybean Utilization, Science Technology Policy and Fund Launching/Exhibition, Institute of Agricultural Research and Training, Ibadan, Nigeria (1987).
4. Mebrhatu, J. and Hanna, A. Soybeans Production and Utilization in Africa: An Agro Nutritional Farming System Package. Strategic Planning and Study Division, International Institute of Tropical Agriculture, Ibadan, Nigeria (1986).
5. Knipscher, H.C. and Peter A.Y. The Potentials of Soybean in Nigeria and the Results in Two Principal Areas (Benue State and Zenkwa Abuja). International Institute of Tropical Agriculture, Ibadan, Nigeria, Annual Report (1982).