Não informado. (1979). Energy Engineering: Journal of the Association of Energy Engineers. Association of Energy Engineering.
Chicago-Zitierstil (17. Ausg.)Não informado. Energy Engineering: Journal of the Association of Energy Engineers. Atlanta, Ga: Association of Energy Engineering, 1979.
MLA-Zitierstil (8. Ausg.)Não informado. Energy Engineering: Journal of the Association of Energy Engineers. Association of Energy Engineering, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.