1. FAO/GIEWS1994. Cassava. Food Outlook 10: 20–24.
2. Cock, J.H. 1985. Cassava. New Potential for a Neglected Crop. Westview Press, Boulder, Colorado.
3. Roca, W.M. and Thro, A.M. 1993. Proceedings of the First International Scientific Meeting of the Cassava Biotechnology Network, Cartagena, Colombia, 25-28 August 1992. CIAT, Cali, Colombia, p. 496.
4. Fauquet, C., Bogusz, D., Franche, C., Chavarriaga, P., Schöpke, C., and Beachy, R.N. 1992. Cassava viruses and genetic engineering, pp. 287–296 in Biotechnology: Enhancing Research on Tropical Crops in Africa. Thotthapilly, G., Monti, L., Mohan Raj, D.R., and Moore, A.W. (eds.), CTA/IITA co-publication. IITA, Ibadan, Nigeria.
5. Salehuzzaman, S.N.I.M., Jacobsen, E. and Visser, R.G.F. 1993. Isolation and characterization of a cDNA encoding granule-bound starch synthase in cassava (Manihot esculenta Crantz) and its antisense expression in potato. Plant Mol. Biol. 23: 947–962.