1. Tuomela, C., Angle of Attack as an Aid to Flying, SAE Technical Paper 650250, 1965.
2. Gracey, W., Summary of Methods of Measuring Angle of Attack on Aircraft, NACA Technical Note 4351, National Advisory Committee for Aeronautics, Washington DC, August 1958.
3. Hurt, H.H., Aerodynamics for Naval Aviators, Navair 00-80T–80, Naval Air Systems Command, US Government, Washington, USA, 1960, pp 358-359.
4. Hurt, H.H., Aerodynamics for Naval Aviators, Navair 00-80T–80, Naval Air Systems Command, US Government, Washington, USA, 1960, pp 327.
5. Forest F.G., Angle of Attack Presentation in Pilot Training, Report Number DS – 69-6, Department of Transportation, Federal Aviation Administration, Aircraft Development Service, Washington DC, March 1969.