Carlo C. Jaeger und Julia Jaeger: Three views of two degrees. In: Regional Environmental Change. Band11, März 2011, doi:10.1007/s10113-010-0190-9.
Samuel Randalls: History of the 2 °C climate target. In: WIREs Climate Change. Band1, Nr.4, 2010, doi:10.1002/wcc.62.
William D. Nordhaus: An Optimal Transition Path for Controlling Greenhouse Gases. In: Science. Band258, Nr.5086, 20. November 1992, S.1315–1319, doi:10.1126/science.258.5086.1315.
Xiang-Yu Wang und Bao-Jun Tang: Review of comparative studies on market mechanisms for carbon emission reduction: a bibliometric analysis. In: Natural Hazards. 2018, doi:10.1007/s11069-018-3445-2.
epa.gov
19january2017snapshot.epa.gov
Interagency Working Group on Social Cost of Carbon, United States Government (Hrsg.): Technical Support Document: Social Cost of Carbon for Regulatory Impact Analysis Under Executive Order 12866. Februar 2010, S.5 (epa.gov [PDF; 2,8MB]).