Achievement Place, 2RO1 MH20030m KU# 4438, 1980 - 1988, Box: 2, Folder: 3. 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/452280 Accessed May 26, 2024.