Hansen, Gerald Duane, 1930-. Oral History Interview, 21 and 26 November 1988. SMHC Manuscript Collection 1395, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato.
Hansen, Gerald Duane, 1930-. Oral History Interview, 21 and 26 November 1988. SMHC Manuscript Collection 1395, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato. https://archivesspace.lib.mnsu.edu/public/repositories/4/resources/452 Accessed December 22, 2024.