Helm, D. (2012). The carbon crunch: How we're getting climate change wrong--and how to fix it. Yale University Press.
Citace podle Chicago (17th ed.)Helm, Dieter. The Carbon Crunch: How We're Getting Climate Change Wrong--and How to Fix It. New Haven ; London: Yale University Press, 2012.
Citace podle MLA (9th ed.)Helm, Dieter. The Carbon Crunch: How We're Getting Climate Change Wrong--and How to Fix It. Yale University Press, 2012.
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