1. Global Overview on Fuel Efficiency and Motor Vehicle Emission Standards: Policy Options and Perspectives for International Cooperation;An,2011
2. The Impact of Stringent Fuel and Vehicle Standards on Premature Mortality and Emissionshttps://www.theicct.org/sites/default/files/publications/ICCT_HealthClimateRoadmap_2013_revised.pdf
3. Toyota Aims for Sales of More Than 5.5 Million Electrified Vehicles Including 1 Million Zero-Emission Vehicles per Year by 2030https://newsroom.toyota.co.jp/en/corporate/20353243.html
4. Mercedes-Benz Plans Electric Versions of All Its Models by 2022https://www.engadget.com/2017/09/11/mercedes-benz-electric-versions-2022/
5. World Energy Outlookhttp://www.worldenergyoutlook.org/media/weowebsite/2009/WEO2009.pdf