Booklet:Buffalo Soldiers at Fort Leavenworth in the 1930s and early 1940s interviews conducted by Major George E. Knapp, 1991, Box: 1, Folder: 36. Marcus Hamilton papers, RH MS 667. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/77295 Accessed May 19, 2024.