Sauer - Radio - Walt Bodine Show, June 17, 1986; June 1987, Box: 104, Folder: 56. Sauer's Gouldiana Research about John Gould and other papers, MS 304. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/205538 Accessed November 28, 2024.