* {{cite book|last=Campbell|first=Richard H.|title=The Silverplate Bombers: A History and Registry of the Enola Gay and Other B-29's Configured to Carry Atomic Bombs|location=Jefferson, North Carolina|publisher=McFarland & Company, Inc.|year=2005|isbn=978-0-7864-2139-8|ref=harv}}
* {{Cite book|last=Craven|first=Wesley|last2=Cate|first2=James|editor-last=Craven|editor-first=Wesley|editor-last2=Cate|editor-first2=James|contribution=Victory|title=The Pacific: Matterhorn to Nagasaki|pages=703–758|publisher=The University of Chicago Press|location=Chicago|year=1953|series=The Army Air Forces in World War II. Volume V|url=http://www.ibiblio.org/hyperwar/AAF/V/AAF-V-23.html|accessdate=29 March 2013|oclc=256469807|ref=harv}}
* {{cite book|last=Groves|first=Leslie|authorlink=Leslie Groves|title=Now it Can be Told: The Story of the Manhattan Project|location=New York|publisher=Harper & Row|year=1962|isbn=978-0-306-70738-4|oclc=537684|ref=harv }}
* {{cite book|last=Hoddeson|first=Lillian|first2=Paul W.|last2=Henriksen|first3=Roger A.|last3=Meade|first4=Catherine L.|last4=Westfall|title=Critical Assembly: A Technical History of Los Alamos During the Oppenheimer Years, 1943–1945|location=New York|publisher=Cambridge University Press|year=1993|isbn=0-521-44132-3|oclc=26764320|ref=harv }}
* {{cite book|last=Sweeney|first=Charles|authorlink=Charles Sweeney|first2=James A.|last2=Antonucci|first3=Marion K.|last3=Antonucci|title=War's End: an Eyewitness Account of America's Last Atomic Mission|location=New York|publisher=Avon Books|year=1997|isbn=978-0-380-97349-1|ref=harv }}
* {{cite book|last=Wainstock|first=Dennis D.|title=The Decision to Drop the Atomic Bomb|publisher=Praeger Publishing|isbn=978-0-275-95475-8|year=1996|ref=harv}}
