CORE Grant, Kansas University Affiliated Facilities, R. L. Schiefelbusch, 2479-9, 59P-35115/7-09, 1980 - 1981, Box: 16, Folder: 1. 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/452605 Accessed July 19, 2025.