The U.S Standard Atmosphere, 1976. U.S. Government Printing Office.
Livingston, Sadie P. and Gracey, William:
Tables of Airspeed, Altitude and Mach Number Based on Latest
International Values for Atmospheric Properties and Physical Constants.
NASA Techinical Note D-822, August 1961.
Benner, Margart S. and Sawyer, Richard H.:
Revised Tables of Airspeed, Altitude, and Mach Number Presented in
the International System of Units.
NASA Special Publication SP-3082, August 1973.