Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of application by Bank Securities, Inc., (NSL) for Security Bank and Trust and Citizens State Bank" in Press Releases of the Board of Governors of the Federal Reserve System
(January 15, 1969).
https://fraser.stlouisfed.org/title/9237/item/697729, accessed on January 16, 2026.