Não informado. NACA Research Memorandum. U.S. National Advisory Committee for Aeronautics.
Chicago-referens (17:e uppl.)Não informado. NACA Research Memorandum. Washington: U.S. National Advisory Committee for Aeronautics.
MLA-referens (8:e uppl.)Não informado. NACA Research Memorandum. U.S. National Advisory Committee for Aeronautics.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.