PSHTC, Bair, VRA, 556-T-67, TV Teaching Grant, Correspondence, 1968, Box: 62, Folder: 16. 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/455437 Accessed July 09, 2025.