Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of application of First Bancorporation of Holdenville, Inc., for First National Bank and Trust Company of Holdenville and to engage in credit-related insurance activities" in Press Releases of the Board of Governors of the Federal Reserve System
(March 28, 1979).
https://fraser.stlouisfed.org/title/9237/item/694611, accessed on January 13, 2026.