United States Department of Health, Education and Welfare, What's Being Done About X-Rays From Home TV Sets?, Booklet, January 1971, id10840, Box: 19, Folder: 14. Dorothy Boberg Collection, URB-DBC. Special Collections & Archives. https://findingaids.csun.edu/repositories/2/archival_objects/41780 Accessed June 14, 2026.