1. Renewable energy and sustainable development: a crucial review;Dinçer;Renewable and Sustainable Energy Reviews,2000
2. Flavin C, Dunn S. Climate of opportunity: renewable energy after Kyoto. Renewable Energy Policy Project, 1998. http:/www.repp.org/.
3. Renewable energy: power for a sustainable future,1998
4. State Institute of Statistics (DIE). Statistic yearbook of Turkey in 1997, Prime Ministry, Republic of Turkey, Ankara, 1998.
5. Turkish Industrialists' and Businessmen's Association (TUSİAD). Turkey's energy strategy on the brink of the 21st century: an overview (in Turkish); this report prepared by Ultanir, M.Ö. Istanbul, Turkey, 1998.