2McKincy&Company (2007) :Reducing US.Greenhouse Gas E- missions: How Much at What Cost?.
3International Energy Agency (IEA) :Energy Technology Per- spectives -2010. See http://www. doc 88.com/p- 143805616942.html.
4OECD/ International Trans- portation Forum,Full Account of the Costs and Benefits of Reduc- ing CO2 Emissions in Transport, Stef PROOST Center for Economic Studies, Catholic University of Leuven, Belgium, 2008.
5Timilsina G R, Shrestha A: Transport sector CO2 emissions growth in Asia: Underlying factors and policy options . Energy Policy, 2009, 37(11):4523-4539.
6Todd Litman: Efficient Ve- hicles Versus Efficient Transporta- tion:Comparing Transportation En- ergy Conservation Strategies, Transport Policy, Vol. 12, No. 2, March 2005, pp. 121-129; at www.vtpi.org/cafe.pdf. 2005.
7Todd Litman:Transportation Cost And Benefit Analysis, Victo- ria Transport Policy Institute, 2009. http://www.docin.com/p - 406817029.html.
8Todd Litman : Climate Change Emission Valuation for Transportation Economic Analysis. Victoria Transport Policy Institute. 2012.
