U.S. Military combat aircrew individual survival equipment : WWII to Present Vliegtuigen Binnenstebuiten: 10 dwarsdoorsneden van fascinerende vliegtuigen Modern Air Power Helicopters Sikorsky Aircraft; Defence Illustrated History of Helicopters Modern fighting aircraft : F-15 Fighting colours : RAF Fighter Camouflage and markings 1937-1969 Civil Aviation Duxford it's first year of war Bader : the man and his men Jane's encyclopedia of Aviation : Volume 1 Jane's encyclopedia of Aviation : Volume 2