Our Common Need, Our Common Vision, Our Common Spirit = Tragedy, Romance and Hope in the People of Arc, H.R. Turnbull, December 24, 1984, Box: 14, Folder: 57. Personal papers of Rud Turnbull, PP 511. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/305346 Accessed June 14, 2025.