1. –: The Wealth of India (Dictionary of Indian Raw Materials), C. S. I. R., Vol. X, New Delhi 1976, pp. 41.
2. Personal Discussion with Ngo Tuan Ky. Forest Research Institute, Hanoi (S. R. Vietnam).
3. : In Methods in Carbohydrate Chemistry, Ed. Vol. IV, Academic Press, New York 1963, pp. 14–15.
4. American Association of Cereal Chemists: “Approved Methods” The Association, St. Paul (Minnesota) 1961.