Williams, Howard L., 1904 – 1993. Oral History Interview, 1974. SMHC Collection 205, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato.

Williams, Howard L., 1904 – 1993. Oral History Interview, 1974. SMHC Collection 205, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato. https://archivesspace.lib.mnsu.edu/public/repositories/4/resources/334 Accessed January 15, 2025.