Risley, Todd, Community-Controlled Sanctions in an Urban Poverty Area, 1 RO1 MH18542-05, September 28, 1973, Box: 67, Folder: 41. 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/455593 Accessed May 20, 2025.