(en) Henry E Hudgins Aerodynamics, Dimensions, Inertial Properties and Performance of Artillery Projectiles (rapport), Picatinny Arsenal, , p. 4 (lire en ligne, consulté le ) [archive du ]
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(en) Thomas B Cochran, William M Arkin et Milton M Hoenig Nuclear Weapons Databook, Volume I: US Nuclear Forces and Capabilities (rapport), Natural Resources Defense Council, , p. 47 (lire en ligne, consulté le ) [archive du ]
(en) Thomas B Cochran, William M Arkin et Milton M Hoenig Nuclear Weapons Databook, Volume I: US Nuclear Forces and Capabilities (rapport), Natural Resources Defense Council, , p. 47 (lire en ligne, consulté le ) [archive du ]
(en) Henry E Hudgins Aerodynamics, Dimensions, Inertial Properties and Performance of Artillery Projectiles (rapport), Picatinny Arsenal, , p. 4 (lire en ligne, consulté le ) [archive du ]