APA (7e ed.) Bronvermelding

Rai G.D. (2020). Non-Conventional Energy Sources (6th.). Khanna Publishers.

Chicago (17e ed.) Bronvermelding

Rai G.D. Non-Conventional Energy Sources. 6th. Delhi: Khanna Publishers, 2020.

MLA (9e ed.) Bronvermelding

Rai G.D. Non-Conventional Energy Sources. 6th. Khanna Publishers, 2020.

Let op: Deze citaties zijn niet altijd 100% accuraat.