Bishop, C. T. (1986). Fortresses of the Big Triangle First: A history of the aircraft assigned to the First Bombardment wing and First Bombardment Division of the Eighth Air Force from August 1942 to 31st March 1944. East Anglia Books.
Chicago Style (17th ed.) CitationBishop, Cliff T. Fortresses of the Big Triangle First: A History of the Aircraft Assigned to the First Bombardment Wing and First Bombardment Division of the Eighth Air Force from August 1942 to 31st March 1944. Bishops Stortford, Eng.: East Anglia Books, 1986.
MLA (9th ed.) CitationBishop, Cliff T. Fortresses of the Big Triangle First: A History of the Aircraft Assigned to the First Bombardment Wing and First Bombardment Division of the Eighth Air Force from August 1942 to 31st March 1944. East Anglia Books, 1986.