Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of application of Arvest Bank Group, Inc., for McIlroy Bank and Trust" in Press Releases of the Board of Governors of the Federal Reserve System
(November 2, 1990).
https://fraser.stlouisfed.org/title/9237/item/691934, accessed on January 14, 2026.