Public Domain Aeronautical Software (PDAS)
  1. General Dynamics Corp., Space Shuttle Synthesis Program (SSSP), Final Report, Volume I, Part 1, Engineering and Programming Discussion, NASA Contractor Report 114986, December 1970.
  2. General Dynamics Corp., Space Shuttle Synthesis Program (SSSP), Final Report, Volume I, Part 2, Program Operating Instructions, NASA Contractor Report 114984, December 1970.
  3. General Dynamics Corp., Space Shuttle Synthesis Program (SSSP), Final Report, Volume I, Part 3, Program Output, NASA Contractor Report 114985, December 1970.
  4. General Dynamics Corp., Space Shuttle Synthesis Program (SSSP), Final Report, Volume II, Weight Volume Handbook NASA Contractor Report 114987, December 1970.
  5. Harloff, Gary J.; and Berkowitz, Brian M.: HASA--Hypersonic Aerospace Sizing Analysis for the Preliminary Design of Aerospace Vehicles. NASA Contractor Report 182226, November 1988.
  6. MacConochie, Ian O.: Characterization of Subsystems for a WB-003 Single Stage Shuttle. NASA Contractor Report 2002-211249, February 2002.
Public Domain Aeronautical Software (PDAS)