Meyen, Ed, RFP-77-62, LD Institute, Correspondence, 1978 - 1984, Box: 52, Folder: 18. 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/455124 Accessed June 26, 2024.