Barth, Frank W., 1888 - 1983. Oral History Interview, 1975. SMHC Collection 0197, Southern Miimesota Historical Center, Memorial Library, Minnesota State University, Mankato.

Barth, Frank W., 1888 - 1983. Oral History Interview, 1975. SMHC Collection 0197, Southern Miimesota Historical Center, Memorial Library, Minnesota State University, Mankato. https://archivesspace.lib.mnsu.edu/public/repositories/4/resources/459 Accessed January 02, 2025.