Cita APA

Sankar,Ulaganathan. (2003). Environmental economics. Oxford University Press.

Chicago Edition Citation

Sankar,Ulaganathan. Environmental Economics. New Delhi: Oxford University Press, 2003.

Cita MLA

Sankar,Ulaganathan. Environmental Economics. Oxford University Press, 2003.

Atenció: Aquestes cites poden no estar 100% correctes.