Jos. P. Kennedy, Jr. Foundation Public Policy Fellows Seminar "Future Policy Opportunities and Challenges: Support Families and Advancing Control", Presentation, Box: 12, Folder: 8. Personal papers of Rud Turnbull, PP 511. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/305242 Accessed June 23, 2025.