Achievement Place, Expenditures Report for MH 20030-04, From May 1, 1974-April 30, 1975, April 30, 1975, Box: 1A, Folder: 26. 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/452243 Accessed March 13, 2025.