Air Intelligence
HALL, P.S.; GARLAND-COLLINS, T.K.; PICTON, R.S. & LEE, R.G.
Radar
Land Warfare: Brassey's New Battlefield Weapons Systems and Technology Series - Volume 9
HOWARD-WILLIAMS, Jeremy
Night Intruder - A personal account of the radar war between the RAF and Luftwaffe nightfighter forces
JACKSON, Robert
High Cold War - Strategic Air Reconnaissance and the Electronic Intelligence War
JONES, R.V.
The Intelligence War and the Royal Air Force
The Proceedings of the Royal Air Force Historical Association No. 1 - January, 1987