Committee of the Judiciary , Activities of United States Citizens Employed by the United Nations: Hearings Before the Subcommittee to Investigate the Administration of the Internal Security Act and Other Internal Security Laws, Box: MSS-018.02. Quincy Wright Collection, MSS-018. Manuscripts. https://aspace.ll.georgetown.edu/public/repositories/3/archival_objects/6443 Accessed April 20, 2025.