Communication Disorders, HD 02528, Implementation, v. 1, Tab: Implementation Report, HD 02528-01, January 1-December 31, 1967, Box: 13, Folder: 15. 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/452550 Accessed March 01, 2025.