Demonstration Project, 5R01 MH-14877-06, Progress Report, September, 1967-August, 1968, Box: 24, Folder: 31. 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/452905 Accessed July 12, 2025.