Program Project, Revised 5P01 HD00870-06, Submitted to Ralph Glorioso, November 12, 1968, Box: 61, Folder: 29. 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/455416 Accessed July 17, 2025.