Meeting minutes, agendas, reports, 1949, 1953-1957, 1962, 1964-1965, 1975-February 1980, November 1980-1983, Box: 2, Folder: 2-5. Theta Boulé, Sigma Pi Phi papers, RH MS 425. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/61115 Accessed November 23, 2024.