United States. National Advisory Committee for Aeronautics. (1939). Wind℗--tunnel investigation of effect of yaw on lateral-stability characteristics: 1, Four N. A. C. A. 23012 wings of various plan forms with and without dihedral. [s.n.].
Chicago Style (17th ed.) CitationUnited States. National Advisory Committee for Aeronautics. Wind℗--tunnel Investigation of Effect of Yaw on Lateral-stability Characteristics: 1, Four N. A. C. A. 23012 Wings of Various Plan Forms with and Without Dihedral. [Washington]: [s.n.], 1939.
MLA (9th ed.) CitationUnited States. National Advisory Committee for Aeronautics. Wind℗--tunnel Investigation of Effect of Yaw on Lateral-stability Characteristics: 1, Four N. A. C. A. 23012 Wings of Various Plan Forms with and Without Dihedral. [s.n.], 1939.