1. AQSIQ and SAC, 2004 Limits of fuel consumption for passenger cars, National Standard of the PRC: GB 19578-2004 (in Chinese).
2. AQSIQ and SAC, 2007. Limits of fuel consumption for light duty commercial vehicles, National Standard of the PRC: GB 20997-22007 (in Chinese).
3. Scenario analysis on CO2 emissions reduction potential in China's electricity sector;Cai;Energy Policy,2007
4. CATARC, 2007. Well-to-Wheels Analysis of Energy Consumption and GHG Emissions of Multi Vehicle Fuel in Future China, CATARC, Beijing.
5. CATARC, CAAM, 1991–2008. China Automotive Industry Yearbooks, Beijing.