Smithsonian book of flight / Walter J. Boyne illustrated directory of modern Soviet weapons / ed. by Ray Bonds illustrated directory of modern American weapons / ed. by Ray Bonds Royal Air Force Museum : Britain's national museum for aviation history of the world in 100 weapons / Chris McNab Imperial War Museum Duxford / [written by Frank Crosby ; designed by Peter Dolton] Van Farman tot Fighting Falcon : de technologische evolutie van de militaire luchtvaart in de twintigste eeuw / Prof. dr. ir. H. Tennekes