Chakravarty, S., Chikkatur, A., de Coninck, H., Pacala, S., Socolow, R., & Tavoni, M. (2009). Reply to Grubler and Pachauri: Developing national obligations from individual emissions. National Academy of Sciences.

Chakravarty, Shoibal, Ananth Chikkatur, Heleen de Coninck, Stephen Pacala, Robert Socolow, và Massimo Tavoni. Reply to Grubler and Pachauri: Developing National Obligations From Individual Emissions. National Academy of Sciences, 2009.

Chakravarty, Shoibal, et al. Reply to Grubler and Pachauri: Developing National Obligations From Individual Emissions. National Academy of Sciences, 2009.