Harwood, James, Gerontology, Intergenerational Communication, KU# 4008, Correspondence, 1978, Box: 41, Folder: 2. 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/453995 Accessed June 26, 2024.