Noonan, K. W. (1990). Aerodynamic characteristics of two rotorcraft airfoils designed for application to the inboard region of a main rotor blade. Washington: National Aeronautics and Space Administration, Scientific and Technical Information Division.
Chicago Style CitationNoonan, Kevin W. Aerodynamic Characteristics of Two Rotorcraft Airfoils Designed for Application to the Inboard Region of a Main Rotor Blade. Washington: National Aeronautics and Space Administration, Scientific and Technical Information Division, 1990.
MLA CitationNoonan, Kevin W. Aerodynamic Characteristics of Two Rotorcraft Airfoils Designed for Application to the Inboard Region of a Main Rotor Blade. Washington: National Aeronautics and Space Administration, Scientific and Technical Information Division, 1990.