Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of applications of Ottawa Bancshares, Inc., for Kansas State Bank and to engage in sale of insurance" in Press Releases of the Board of Governors of the Federal Reserve System
(August 25, 1977).
https://fraser.stlouisfed.org/title/9237/item/693958, accessed on January 13, 2026.