APA
Sarkar A., . (2009). Global Climate Change & Sustainable Energy Development. : Pentagon Press.
Chicago
Sarkar A.N, . 2009. Global Climate Change & Sustainable Energy Development. : Pentagon Press.
Harvard
Sarkar A., . (2009). Global Climate Change & Sustainable Energy Development. : Pentagon Press.
MLA
Sarkar A.N, . Global Climate Change & Sustainable Energy Development. : Pentagon Press. 2009.