III: UAW-Ford Umpire Decisions, Harry H. Platt, Opinions B-1 thru B-26, Decisions HHP-1 thru HHP-889, 1955-1962, Box: 1, Folder: 4. Personal papers of Raymond A. Goetz, PP 21. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/1269 Accessed May 30, 2023.