National Committee to Preserve Social Security and Medicare: "Guide to Effective Advocacy"

National Committee to Preserve Social Security and Medicare: "Guide to Effective Advocacy", Box: 13, Folder: 26. Papers of Mildred Harkness, RH MS 621. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/501203 Accessed November 12, 2025.