Amending the Internal Security Act of 1950 to Provide for Maximum Personnel Security in the National Security Agency - House of Representatives - 88th Congress - 1st Session, 1963/0313, PRJO 42/40, Box: PRJO 42. Richard J. O'Melia Collection, RJO. University of Notre Dame Archives. https://archivesspace.library.nd.edu/repositories/2/archival_objects/1757371 Accessed May 18, 2024.