American Responses to United Nations Declaration of Rights and Mentally Retarded, H.R. Turnbull

American Responses to United Nations Declaration of Rights and Mentally Retarded, H.R. Turnbull, Box: 14, Folder: 48. Personal papers of Rud Turnbull, PP 511. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/305336 Accessed December 25, 2025.