Evans, R. L. (2007). Fueling our future: An introduction to sustainable energy. Cambridge University Press. https://doi.org/10.1017/CBO9780511807015
Lua i Stíl Chicago (17ú heag.)Evans, Robert L. Fueling Our Future: An Introduction to Sustainable Energy. Cambridge: Cambridge University Press, 2007. https://doi.org/10.1017/CBO9780511807015.
Lua MLA (9ú heag.)Evans, Robert L. Fueling Our Future: An Introduction to Sustainable Energy. Cambridge University Press, 2007. https://doi.org/10.1017/CBO9780511807015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.