Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of applications by Otto Bremer Foundation and Otto Bremer Company for Dakota Bankshares, Inc." in Press Releases of the Board of Governors of the Federal Reserve System (July 31, 1978). https://fraser.stlouisfed.org/title/9237/item/694354, accessed on January 12, 2026.