United States. National Advisory Committee for Aeronautics. (1936). Procedure for determining speed and climbing performance of airships. [s.n.].
Chicago Style (17th ed.) CitationUnited States. National Advisory Committee for Aeronautics. Procedure for Determining Speed and Climbing Performance of Airships. [Washington]: [s.n.], 1936.
MLA (9th ed.) CitationUnited States. National Advisory Committee for Aeronautics. Procedure for Determining Speed and Climbing Performance of Airships. [s.n.], 1936.
Warning: These citations may not always be 100% accurate.