Peterson, Joseph, 1985-. Oral History Interview, 2007. SMHC Manuscript Collection 1770, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato.

Peterson, Joseph, 1985-. Oral History Interview, 2007. SMHC Manuscript Collection 1770, Southern Minnesota Historical Center, Memorial Library, Minnesota State University, Mankato. https://archivesspace.lib.mnsu.edu/public/repositories/4/resources/18 Accessed April 25, 2024.