Hall, Gus. Basics: For Peace, Democracy, & Social Progress. New York: International Publishers, 1980

Hall, Gus. Basics: For Peace, Democracy, & Social Progress. New York: International Publishers, 1980, Box: 4, Volume: 46. Midwest Distributors records, RH MS 949. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/574109 Accessed March 07, 2026.