C.A.P., Censorship, Citizens Council (7 folders) and Carter 1 (4 folders), Box: 29. Edward M. Greb personal library on government, politics, economics, and history, RH WL MS 29. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/51735 Accessed April 20, 2025.