Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of applications of Valparaiso Enterprises, Inc., for Oak Creek Valley Bank and to engage in insurance agency activities" in Press Releases of the Board of Governors of the Federal Reserve System
(December 1, 1975).
https://fraser.stlouisfed.org/title/9237/item/700283, accessed on January 12, 2026.