Board of Governors of the Federal Reserve System (U.S.), 1935-. "Selected Interest Rates (Weeks Ending Wednesdays)," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "September 15, 1986," H.15 Selected Interest Rates (1986-09-15) : 2-2. https://fraser.stlouisfed.org/title/86/item/67463/toc/463630 , accessed on March 28, 2024.