Fixen, Teaching-Parent Training Program, Phase 2, Revised Budget, Submitted, April 8, 1976, Box: 28, Folder: 49. 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/453076 Accessed May 20, 2025.