1. Administration of Shengli Oilfield (ASO), 2008. Databook—Energy and Material Consumption of Oilfield. Dongying
2. Atmospheric lifetime of fossil fuel carbon dioxide;Archer;Annual Review of Earth and Planetary Sciences,2009
3. British Petroleum (BP), 2011. Statistical Review of World Energy, June 2011. 〈http://www.bp.com/bodycopyarticle.do?categoryId=1&contentId=7052055〉.
4. Chinese Coal Research Institute (CCRI),2006. Report to NDRC on Energy Efficiency, Emissions and Cost of Coal Mining and Washing.
5. China Transporation Statistical Yearbook;China Communication and Transportation Association (CCTA),2011