Nelson, Howard M., 1915 - 1980. Oral History Interview, 1979. SMHC Collection 0198, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato.

Nelson, Howard M., 1915 - 1980. Oral History Interview, 1979. SMHC Collection 0198, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato. https://archivesspace.lib.mnsu.edu/public/repositories/4/resources/463 Accessed November 21, 2024.