Center Training, HD-00183-06, Expenditure Report, July 1, 1971-June 30, 1972, Box: 11, Folder: 25. 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/452493 Accessed July 12, 2025.