Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of applications of Continental Illinois Corporation for First National Bank of Deerfield, First National Bank of Western Springs, and First Suburban Bank of Olympia Fields" in Press Releases of the Board of Governors of the Federal Reserve System
(November 4, 1986).
https://fraser.stlouisfed.org/title/9237/item/691068, accessed on December 30, 2025.