Bennett, Lerone, Jr., What Manner of Man: a Biography of Martin Luther King, Jr. Chicago : Johnson Publishing Co., 1964, Box: 3, Volume: 9. Mildred P. Reid Mounger papers, RH MS 458. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/284587 Accessed April 30, 2024.