McGaughey, William Jr. A Shorter Workweek in the 1980s. Minnesota: Thistlerose Publications, 1981

McGaughey, William Jr. A Shorter Workweek in the 1980s. Minnesota: Thistlerose Publications, 1981, Box: 3, Volume: 65. Midwest Distributors records, RH MS 949. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/574041 Accessed March 06, 2026.