Achievement Place, Annual Expenditures Report for the Period of January 1, 1971-April 30, 1971, 5 RO1 MH-16609-03, Box: 1A, Folder: 10. 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/452227 Accessed May 18, 2024.