USAF : the modern US Air Force F-4 Phantom : Modern Combat Aircraft 1 Mikoyan MiG-21 Panavia Tornado AH-64 Apache Jane's aerospace dictionary Luchtvaart de eerste 100 jaar AH-64 Apache Helicopters 1900-1960 illustrated guide to Military Helicopters illustrated guide to Spy Planes and Electronic Warfare Aircraft World Encyclpaedia of Aero Engines
