Campbell, Robert, KU# 6308, Utilization of Best Educational Practices of Students with Severe Disabilities, Kansas Project for Utilization of Full Inclusion Innovations for Students with Severe Disabilities, December 13, 1991, Box: 8, Folder: 14. 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/452392 Accessed May 24, 2025.