Britain's wonderful fighting forces Fighting Church Fenton (A detailed history 1937-1989) 2nd Tactical Air Force history of the Air Ministry RAF Bomber units 1939-42 RAF Bomber units july 1942-1945 RAF Fighter Units Europe 1939-42 RAF Fighter Units Europe 1942-45 Soviet Air Power Soviet military power : prospects for change 1989 sovjetstrijdkrachten : een encyclopedie van militair Warschaupactmaterieel en -strategie Aviation in the U.S. Army 1919-1939