Haack, B. N. (1977). An examination of small wind electric systems in Michigan. Dept. of Geography, University of Michigan.
Chicago-Zitierstil (17. Ausg.)Haack, Barry N. An Examination of Small Wind Electric Systems in Michigan. Ann Arbor: Dept. of Geography, University of Michigan, 1977.
MLA-Zitierstil (9. Ausg.)Haack, Barry N. An Examination of Small Wind Electric Systems in Michigan. Dept. of Geography, University of Michigan, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.