Girardeau, Frederic L., Communication Disorders, 2206/1806-10, 5TO1-NS05362-10, July 1, 1971-June 30, 1972, Box: 32, Folder: 5. 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/453742 Accessed June 26, 2024.