1. Achinewhu SC (1983) Chemical and nutrient composition of fermented products from plant foods. Nig Food J 1: 116?118.
2. Anneger JC (1974) Protein quality of West African food. Ecol Food Nutr 3: 125?130.
3. AOAC (1984) Official method of analysis, 14th edn. Washington, DC: Association of Official Analytical Chemists.
4. Ene-Obong HN (1984) Market index, consumption patterns and contribution of cowpea/legumes to the nutrient intakes of selected communities around Nsukka. Masters degree thesis, Department of Home Science and Nutrition, University of Nigeria, Nsukka, Enugu State, Nigeria.
5. Ene-Obong HN, Carnovale E (1992) A comparison of the proximate, mineral and amino acid composition of some known and lesser known legumes in Nigeria. Food Chem 43: 169?175.