1. Baijal, P (1997) Presentation on Power Sector in India by the Additional Secretary, Ministry of Power, Government of India. India Infrastructure Forum on Energy and Transportation, 12 June, Washington, DC. US India Business Council, Embassy of India, Washington, DC
2. Cost to the Indian economy of mining coal;Bansal;Energy Sources,1995
3. The impact of economic policy on energy and the environment in developing countries;Bates;Annual Review of Energy and the Environment,1993
4. Bennett, J (1996) Personal communication from Ms. Jennifer Bennett, US Editor. International Coal Report, Gloucester, MA
5. Thermal power generation and environment, a review of the Indian case;Bhattacharyya;International Journal of Energy Research,1995