Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of application of Northern National Bancshares, Inc., for Northern National Bank of Bemidji" in Press Releases of the Board of Governors of the Federal Reserve System
(February 1, 1980).
https://fraser.stlouisfed.org/title/9237/item/694908, accessed on January 16, 2026.