1. Kirtikar, K.R. and Basu, B.D. (1975) In Indian Medicinal Plants. Eds E. Blatter, Caius J.F., Lalit Mohan Basu, Allahabad, Vol. II, 2nd edn.
2. Indian Medicinal Plants 1989, Eds. Ram P. Rastogi and B.N. Malhotra. Central Drug Research Institute, Lucknow, Council for Scientific and Industrial Research, Delhi, Vol. IV.
3. Medicinal Plants of India (1976) Ed. Satyavati, G.V., Raina, M.K. and Sharma M. Indian Council of Medical Research, New Delhi, Vol. I.
4. Medicinal Plants of India (1987) eds. Satyavati, G.V. and Gupta, A.K. Indian Council of Medical Research, New Delhi, Vol. II.
5. WHO Expert Committee (1980): Diabetes mellitus 2nd rep. Geneva, World Health Organization Technical Report Series No. 646.