Cita APA (7th ed.)

Rai, G. (2023). Non-conventional Energy Sources (06th.). Khanna Publications.

Cita Chicago (17th ed.)

Rai, G.D. Non-conventional Energy Sources. 06th. New Delhi: Khanna Publications, 2023.

Cita MLA (9th ed.)

Rai, G.D. Non-conventional Energy Sources. 06th. Khanna Publications, 2023.