1. G. W. Petty , A First Course in Atmospheric Radiation , Sundog Pub. , 2006
2. M. Maslin , Global Warming: a Very Short Introduction , OUP , Oxford , 2008
3. L. Cozzi and T.Gould , World Energy Outlook 2015 , International Energy Agency , 2015
4. Terrestrial Gross Carbon Dioxide Uptake: Global Distribution and Covariation with Climate