Cita APA

Singh,M.P. (2004). Natural Resources and Renewable Energy.

Chicago Edition Citation

Singh,M.P. Natural Resources and Renewable Energy. New Delhi:A.P.H.Publishing, 2004.

Cita MLA

Singh,M.P. Natural Resources and Renewable Energy. 2004.

Atenció: Aquestes cites poden no estar 100% correctes.