1. Primary energy efficiency of alternative powertrains in vehicles;Ahman;Energy,2001
2. American Honda Motor Company, 2009. 2009 Honda Civic GX Natural Gas Vehicle—Refueling. 〈http://automobiles.honda.com/2009/civic-gx/refueling.aspx〉 (accessed March 29, 2010).
3. The Future of Coal: An Interdisciplinary MIT Study. Massachusetts Institute of Technology;Ansolabehere,2007
4. Global scenarios meeting stringent CO2 constraints—cost-effective fuel choices in the transportation sector;Azar;Energy Policy,2003
5. Model Documentation for the MiniCAM;Brenkert,2003