Gordon Thompson. Interview, 1972., 177-1A3-S177, Box: 1-S177-S509-S695-S696. Southwest Minnesota Historical Center.
Gordon Thompson. Interview, 1972., 177-1A3-S177, Box: 1-S177-S509-S695-S696. Southwest Minnesota Historical Center. https://smsu.libraryhost.com/repositories/3/resources/29 Accessed January 14, 2026.