Getter, Russell W. and Titus, James Emerson - "Voter Registration Tapes - Mining for New Votes, New Voters and New Money", 1984, Box: 2, Folder: 20. James Bibb papers, RH MS 1027. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/159846 Accessed November 29, 2024.