Risley, Todd and Emily Herbert-Jackson, Providing an Empirical Basis for Child-Nutrition Counseling MC-R-200347, Final Report, Submitted, September, 1977, Box: 68, Folder: 37. 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/455631 Accessed May 24, 2025.