Jakab P.L. (ed.). The Published Writings of Wilbur and Orville Wright. Washington, 1973. P. 21.
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См. подробнее: Зенкевич М.А. Братья Райт. М., 1933; Tobin J. To Conquer the Air: the Wright Brothers and the Great Race for Flight. Los Angeles, 1963; Crouch T.D., Jakab P.L. Wright Brothers and the Invention of the Aerial Age. N.Y., 1993; Uderzo M. Lefèvre-Garros J.P. Biggles raconte les frères Wright. Paris, 2003; Sviták P. Bratří Wrightové // Letectvi a kosmonautika. 2014. № 1.
