Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of application of First Texas Bancorp, Inc., for American State Bank, Citizens State Bank and First National Bank" in Press Releases of the Board of Governors of the Federal Reserve System
(August 12, 1971).
https://fraser.stlouisfed.org/title/9237/item/698306, accessed on January 16, 2026.