Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of application of Holt County Investment Company for Zook and Roecker State Bank" in Press Releases of the Board of Governors of the Federal Reserve System
(September 27, 1977).
https://fraser.stlouisfed.org/title/9237/item/693996, accessed on January 24, 2026.