Brew, Alec. Boulton Paul Aircraft since 1915. London: Putnam, 1993. ISBN 0-85177-860-7.
Halley, James J. Royal Air Force Aircraft: K1000 to K9999. Tonbridge, Kent, UK: Air-Britain (Historians) Ltd., 1976. ISBN 08513300480 .
Lewis, Peter. The British Bomber since 1914: Fifty Years of Design and Development. London: Putnam & Company Ltd./Fallbrook, California: Aero Publishers Inc., 1967.
March, Daniel J. 'British Warplanes of Chiến tranh thế giới II. Rochester, Kent, UK: Grange Books, 2000. ISBN 1-84013-391-0.
Mason, Francis K. The British Bomber since 1912. London: Putnam, 1994. ISBN 0-85177-861-5.
Taylor, John W.R. "Boulton and Paul Overstrand". Combat Aircraft of the World from 1909 to the Present. New York: G.P. Putnam's Sons, 1969. ISBN 0-425-03633-2.
Taylor, Michael J.H., ed. "Boulton Paul Overstrand".Jane's Encyclopedia of Aviation, Vol. 2. Danbury, Connecticut: Grolier Educational Corporation, 1980. ISBN 0-7106-0710-5.
Winchester, Jim. Bombers of the 20th Century. London: Airlife Publishing Ltd., 2003. ISBN 1-84037-386-5.
