1. American Association of Cereal Chemists.: Cereal laboratory methods (7th ed.), The Association, St. Paul, Minn. (1962)
2. Berthelot, M. P.: Rép. Chim. Appl., p. 284 (1859)
3. Indian Agricultural Research Institute, Research Bulletin (New Series), No. 6 (1971) (Anonymous)
4. STI/PUB/320;A. K. Kaul,1973
5. Kaul, A. K., Dhar, R. D., Raghaviah, P.: J. Food Sci. Tech.7, 11 (1970)