1. : Starch Production Technology, Applied Science Publ., London 1976.
2. and : The Production of Starch and Flour from Sweet Potatoes, Annals of Agric. Science, Fac. of Agric, Ain-Shams Univ., Cairo, Vol II, No 1., June 1968.
3. : Starch, its Sources, Production and Uses, Reinhold Pupl. Corp., New York 1953.
4. Production of Starch from Sweet Potatoes
5. Purification of Sweet and White Potato Starches