Encyclopedia of Aerospace Engineering / 
The Cambridge Encyclopedia of Space / 
Space Exploration and Humanity - A Historical Encyclopedia / 
The Cambridge Aerospace Dictionary / 
Dictionary of Aeronautical Terms / 
Nasa Systems Engineering Handbook / 
Handbook of Space Technology / 
The Standard Handbook for Aeronautical and Astronautical Engineers / 
The Pilot's Handbook of Aeronautical Knowledge / 
The Encyclopedia of Aerodynamics / 
