1. Council of Scientific and Industrial Research (CSIR). Drug Addiction with Special Reference to India 1965. New Delhi: Publication and Information Division (PID).
2. Tobacco in India-A Handbook of Statistics;Department of Agriculture and Co-operation,1987
3. National Sample Survey Organisation;Ministry of Planning, Government of India, New Delhi;Sarvekshan,1991
4. Health Information of India;Director General of Health Services, Ministry of Health and Family Welfare, Government of India,1993
5. Is pan másala-containing tobacco carcinogenic?;Chaudhry;Nat Med J India,1999