1. United States Department of Energy. International Energy Outlook, Washington (DC), Energy Information Administration (US), Office of Integrated Analysis and Forecasting; 2009 Report no.: DOE/EIA-0484; 2009.
2. Summary for policy makers;Edenhofer,2011
3. Energy production, consumption, and environmental pollution for sustainable development: A case study in Turkey;Bilen;Renew Sustain Energy Rev,2008
4. (International) Energy Agency (France), World Energy Outlook 2014 Executive Summary. Paris: International Energy Agency; 201 4
5. Renewable Energy Policy Network for the 21st Century (France), Renewables 2014 Global Status Report. Paris (REN21 Secretariat); 2014.