Federal Reserve Bank of St. Louis. "[Announcement Regarding Simmons First National Corporation, Pine Bluff, Arkansas; NBC Bank Corp., El Dorado, Arkansas; National Bank of Commerce of El Dorado]," Federal Reserve Bank of St. Louis News Releases (May 20, 1999). https://fraser.stlouisfed.org/title/6265/item/654481, accessed on September 16, 2024.