Baer, Sailor, Guess, A Speech and Language Program and Curriculum for Teachers, Parents, and Paraprofessionals of the Handicapped, April 18, 1974, Box: 3B, Folder: 7. 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/452325 Accessed July 19, 2025.