APA (7. basım) Alıntı
Johnson, H. A. (2001). Wingless eagle: U.S. Army aviation through World War I. University of North Carolina Press.
Chicago Style (17. basım) Atıf
Johnson, Herbert Alan. Wingless Eagle: U.S. Army Aviation Through World War I. Chapel Hill: University of North Carolina Press, 2001.
MLA (9th ed.) Atıf
Johnson, Herbert Alan. Wingless Eagle: U.S. Army Aviation Through World War I. University of North Carolina Press, 2001.
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