1. Quantifying the external cost of oil consumption within the context of sustainable development;Abdel Sabour;Energy Economics,2005
2. BP Statistical Review of World Energy, 2007. 〈http://www.bp.com/statisticalreview〉 Accessed March 2008.
3. The local powers of some unite root tests for Panel data;Breitung,2000
4. Environmental degradation in development countries: households and the (reverse) environmental Kuznets curve;Bulte;Journal of Development Economics,2001
5. A supply model for crude oil and gas in the Middle East;Chedid;Energy Policy,2007