1. U.S. Environmental Protection Agency
, “DRAFT Inventory of U.S. Greenhouse Gas. Emissions and Sinks: 1990-2016,” U.S. Environmental Protection Agency, Washington, DC, USA, 2018.
2. European Commission
, “White Paper: Roadmap to a Single European Transport Area—Towards a Competitive and Resource Efficient Transport System,” European Commission, Brussels, Belgium, 2011.
3. Baer, P. and
Mastrandrea, M.
, High Stakes: Designing Emissions Pathways to Reduce the Risk of Dangerous Climate Change (London: Institute for Public Policy Research, 2006)
4. NRC
, “Special Report 298- Driving and the Built Environment: The Effects of Compact Development on Motorized Travel, Energy Use, and CO2 Emissions,” Transportation Research, The National Research Council of the National Academies, 2009.
5. Yang, C.,
McCollum, D.,
McCarthy, R., and
Leighty, W.
, “Meeting an 80% Reduction in Greenhouse Gas Emissions from Transportation by 2050: A Case Study in California,” Transp. Res., Part D (2009), doi:https://doi.org/10.1016/j.trd.2008.11.010.