Cita APA

Rao, D. P. L. (1990). Energy conservation handbook (Ed.2.). Utility.

Citación estilo Chicago

Rao, Diwakar P L. Energy Conservation Handbook. Ed.2. Seconderabad: Utility, 1990.

Cita MLA

Rao, Diwakar P L. Energy Conservation Handbook. Ed.2. Utility, 1990.

Warning: These citations may not always be 100% accurate.