(1959). Memorandum, Twining to Secretary of Defense, Soviet Ballistic Missile Submarines, November 30, 1959, Top Secret, RG-218, JCS Chairmans File - General Twining, Box 35, File: 471.94 (1959), NA, CP. https://doi.org/10.1163/ejb9789004244627.B05050
Chicago-Zitierstil (17. Ausg.)Memorandum, Twining to Secretary of Defense, Soviet Ballistic Missile Submarines, November 30, 1959, Top Secret, RG-218, JCS Chairmans File - General Twining, Box 35, File: 471.94 (1959), NA, CP. 1959. https://doi.org/10.1163/ejb9789004244627.B05050.
MLA-Zitierstil (9. Ausg.)Memorandum, Twining to Secretary of Defense, Soviet Ballistic Missile Submarines, November 30, 1959, Top Secret, RG-218, JCS Chairmans File - General Twining, Box 35, File: 471.94 (1959), NA, CP. 1959. https://doi.org/10.1163/ejb9789004244627.B05050.