"Senator Dirksen inserted Sen. Pearson's summary and report on actions of administration and congress as delivered January 9, 1964, Feb. 19, 1964, Box: 291, Folder: 15. James Pearson's senatorial papers, RH MS 266. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/435657 Accessed July 26, 2024.