Board of Governors of the Federal Reserve System (U.S.), 1935-. "Written agreement with O.A.K. Financial Corporation and Byron Center State Bank : Release" in Press Releases of the Board of Governors of the Federal Reserve System
(October 17, 2002).
https://fraser.stlouisfed.org/title/9237/item/675019/content/pdf/frsbog_pr_20021017, accessed on March 16, 2026.