Olson, K., Competency-Based Training for Supported Employment Specialists, KU# 1731X, Correspondence, 1998 - 2000, Box: 54, Folder: 27. 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/455217 Accessed July 08, 2025.