Book call no. 358.4009 P9451sa Price, Alfred. Spitfire at War . London, Allan, 1974. 160 p. Battle of Britain, pp 30-36.
Book call no.
940.544942 P945s Rawlings, John D. R. Fighter Squadrons of the R.A.F. and Their Aircraft . New Revised Edition ed. London, MacDonald and Janes, 1976. 1976 Ray, John. Behind the Scenes of the Great Air War .