Rajagopalan,R. (2015). Environmental studies from crisis to cure (2nd.). Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Rajagopalan,R. Environmental Studies from Crisis to Cure. 2nd. New Delhi: Oxford University Press, 2015.
Lua MLA (9ú heag.)Rajagopalan,R. Environmental Studies from Crisis to Cure. 2nd. Oxford University Press, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.