Weick, F. E. (1929). Drag and cooling with various forms of cowling for a "whirlwind" radial air-cooled engine. NACA.
Chicago-Zitierstil (17. Ausg.)Weick, Fred E. Drag and Cooling with Various Forms of Cowling for a "Whirlwind" Radial Air-cooled Engine. Washington: NACA, 1929.
MLA-Zitierstil (9. Ausg.)Weick, Fred E. Drag and Cooling with Various Forms of Cowling for a "Whirlwind" Radial Air-cooled Engine. NACA, 1929.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.