Não informado. (1964). Journal of Spacecraft and Rockets. American Institute of Aeronautics and Astronautics.
Chicago-referens (17:e uppl.)Não informado. Journal of Spacecraft and Rockets. New York: American Institute of Aeronautics and Astronautics, 1964.
MLA-referens (8:e uppl.)Não informado. Journal of Spacecraft and Rockets. American Institute of Aeronautics and Astronautics, 1964.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.