1. International Energy Agency. CO2 Emissions from Fuel Combustion (IEA, 2016), 〈https://www.iea.org/publications/freepublications/publication/CO2EmissionsfromFuelCombustion_Highlights_2016.pdf〉[accessed 13 January 2017].
2. UNFCCC. Kyoto Protocol Reference Manual: On Accounting of Emissions and Assigned Amount. United Nations Framework Convention on Climate Change. Bonn, Germany; 2008.
3. National Development and Reform Commission. National Plan on Climate Change (2014−2020), 〈http://www.sdpc.gov.cn/gzdt/201411/W020141104591413713551.pdf〉 [accessed 13 January 2017].
4. Mapping the carbon footprint of nations;Kanemoto;Environ Sci Technol,2016