(1985). Advanced ion thruster research / Paul J. Wilbur ; prepared for Lewis Research Center, National Aeronautics and Space Administration.
Chicago-referens (17:e uppl.)Advanced Ion Thruster Research / Paul J. Wilbur ; Prepared for Lewis Research Center, National Aeronautics and Space Administration. 1985.
MLA-referens (9:e uppl.)Advanced Ion Thruster Research / Paul J. Wilbur ; Prepared for Lewis Research Center, National Aeronautics and Space Administration. 1985.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.