Olson, K., Competency-Based Training for Supported Employment Specialists: Training, Certification, and Continued Education, KU# 14031, KU# 17313, July 6, 1998, Box: 54, Folder: 24. 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/455214 Accessed May 17, 2025.