Alpha Kappa Alpha - Programs and songbook, 1937, 1940, 1950, 1953, 1955, 1958, Box: 3, Folder: 46. Cooper-Sheppard-Cox family papers, RH MS 576. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/159036 Accessed March 12, 2025.