Bombers
KNAACK, Marcelle Size
Encyclopedia of US Air Force Aircraft and Missile Systems
Volume I - Fighters / Volume II - Bombers
Reference work dealing with post-World War II US aircraft:
"Volume I - Fighters 1945-1973" (1978);
"Volume II - Bombers 1945-1973" (1988).
LAMING, Tim
V-Bombers
Vulcan, Victor and Valiant - Britain's Airborne Nuclear Deterrent