Accountability: An Overview of the impact of litigation on professionals, H.R. Turnbull in The School of Psychology Digest, Volume 6, Number 1, Winter 1977, Box: 1, Folder: 119. Personal papers of Rud Turnbull, PP 511. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/304872 Accessed June 16, 2025.