Martin Luther King, Jr.: Correspondence, 2002 - 2009, Box: 4, Folder: 38. 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/388330 Accessed November 23, 2024.