Girardeau, Frederic L., Communication Disorders, 2206/1806-8, 5TO1-NS05362-08, July 1, 1969-June 30, 1970, Box: 32, Folder: 3. University of Kansas Schiefelbusch Institute for Life Span Studies records, RG 35. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/453740 Accessed June 26, 2024.