Investigation of Un-American Propaganda Activities in the United States: Citations By Official Federal Government or State or Municipal Agencies or Reliable Private Organizations Regarding the Character of Organization Named (H. Res. 5), 1946 May 29, id877, Box: 5, Folder: 28. Gilbert G. Benjamin, Jr. Subversive Activities Collection, URB-GGB. Special Collections & Archives. https://findingaids.csun.edu/repositories/2/archival_objects/35143 Accessed June 26, 2026.