Achievement Place, Phase IV, Research Project, Revised Budget, C.J. Braukmann, MH20030, May 22, 1981,, Box: 1B, Folder: 8. 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/452267 Accessed February 18, 2025.