Harris, Jasper and R. Vance Hall, An Academic Incentive Program for High School Youth from a Poverty Area, OEG-7-72-0006, (509), Correspondence, 1969 - 1973, Box: 40, Folder: 26. 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/453989 Accessed May 21, 2025.