1. American Council for an Energy Efficient Economy, 1990. Development of cost estimates for fuel economy technologies. Washington, DC (Manufacturing-cost estimates prepared by L.H. Lindgren, M. Ledbetter)
2. Bureau of the Census, 1995. 1992 Census of retail trade, subject series, merchandise line sales, United States, RC92-S-3RV. US Department of Commerce, Washington, DC, September
3. Delucchi, M.A. (2000a). Electric and gasoline vehicle lifecycle cost and energy-use model. (Rep. No. UCD-ITS-99-4). Institute of Transportation Studies, University of California, Davis, California
4. Environmental externalities of motor-vehicle use in the US;Delucchi;Journal of Transport Economics and Policy,2000
5. Delucchi, M.A., 1998. The annualized social cost of motor-vehicle use in the US, 1990-1991. Summary of theory, data, methods, and results. (Rep. No. UCD-ITS-96-3 (1)). Institute of Transportation Studies, University of California, Davis, California