United States & United States. (1985). Wind energy for a developing world /[. U.S. Department of Energy.
Citazione stile Chigago Style (17a edizione)United States e United States. Wind Energy for a Developing World /[. [Washington, Dc: U.S. Department of Energy, 1985.
Citatione MLA (9a ed.)United States e United States. Wind Energy for a Developing World /[. U.S. Department of Energy, 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.