Lindeman, David, Head Start Integration, Training and Support Systems for Children with Severe Disabilities, KU# 6064, August 10, 1992, Box: 48, Folder: 23. 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/454257 Accessed July 11, 2025.