Demonstration Project, 5 R01MH 14877-07, Progress Report, Submitted, June 13, 1969, Box: 24, Folder: 34. 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/452908 Accessed July 11, 2025.