Lewis, Robert W. North Dakota Quarterly. North Dakota: University of North Dakota, 1983

Lewis, Robert W. North Dakota Quarterly. North Dakota: University of North Dakota, 1983, Box: 2, Volume: 26. Midwest Distributors records, RH MS 949. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/573955 Accessed March 09, 2026.