NAACP (National Association for the Advancement of Colored People): Books, bibliographies, and articles of interest, Box: 8, Folder: 55. William Tuttle's research and teaching in African American history and the history of racial violence in 20th century America, RH MS 1472. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/388814 Accessed November 27, 2024.