Dyfyniad APA

Twidell, J. (2022). Renewable energy resources (Fourth edition.). Routledge.

Dyfyniad Arddull Chicago

Twidell, John. Renewable Energy Resources. Fourth edition. New York: Routledge, 2022.

Dyfyniad MLA

Twidell, John. Renewable Energy Resources. Fourth edition. Routledge, 2022.

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