Federal Reserve Bank of St. Louis. "[Announcement Regarding Exchange National Bancshares, Inc., Jefferson City, Missouri; Union State Bancshares, Inc., Clinton, Missouri; Union State Bank, Clinton, Missouri; Trust Company of Clinton, Clinton, Missouri]," Federal Reserve Bank of St. Louis News Releases (October 7, 1997). https://fraser.stlouisfed.org/title/6265/item/654320, accessed on January 28, 2025.