Norton, B. (2002). STOL progenitors: The technology path to a large STOL transport and the C-17A. American Institute of Aeronautics and Astronautics, Inc..
Lua i Stíl Chicago (17ú heag.)Norton, Bill. STOL Progenitors: The Technology Path to a Large STOL Transport and the C-17A. Reston, Va.: American Institute of Aeronautics and Astronautics, Inc., 2002.
Lua MLA (9ú heag.)Norton, Bill. STOL Progenitors: The Technology Path to a Large STOL Transport and the C-17A. American Institute of Aeronautics and Astronautics, Inc., 2002.
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