Holgate, John Robert, 1937-. Oral History Interview, 15 and 22 November 1988. SMHC Manuscript Collection 1397, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato.

Holgate, John Robert, 1937-. Oral History Interview, 15 and 22 November 1988. SMHC Manuscript Collection 1397, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato. https://archivesspace.lib.mnsu.edu/public/repositories/4/resources/460 Accessed April 20, 2024.