Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of application by Commerce Bancshares, Inc., for Chariton County Exchange Bank, Citizens Bank of Joplin, and Citizens Bank" in Press Releases of the Board of Governors of the Federal Reserve System
(July 25, 1968).
https://fraser.stlouisfed.org/title/9237/item/697652, accessed on January 17, 2026.