General Electric Company, General Electric Company, National Aeronautics and Space Administration, & Energy Research and Development Administration. (1976). Design study of wind turbines 50kw to 3000kw for electric utility applications: Volume I - Summary report. National Aeronautics and Space Administration.
Cita Chicago Style (17a ed.)General Electric Company, General Electric Company, National Aeronautics and Space Administration, y Energy Research and Development Administration. Design Study of Wind Turbines 50kw to 3000kw for Electric Utility Applications: Volume I - Summary Report. Cleveland: National Aeronautics and Space Administration, 1976.
Cita MLA (8a ed.)General Electric Company, et al. Design Study of Wind Turbines 50kw to 3000kw for Electric Utility Applications: Volume I - Summary Report. National Aeronautics and Space Administration, 1976.