Παραπομπή APA
Open University., & Boyle, G. (1996). Renewable energy: Power for a sustainable future. Oxford: Oxford University Press in association with the Open University.
Παραπομπή Chicago StyleOpen University., and Godfrey Boyle. Renewable Energy: Power for a Sustainable Future. Oxford: Oxford University Press in association with the Open University, 1996.
Παραπομπή MLAOpen University., and Godfrey Boyle. Renewable Energy: Power for a Sustainable Future. Oxford: Oxford University Press in association with the Open University, 1996.
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