Board of Governors of the Federal Reserve System (U.S.), 1935-. "Selected Interest Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "September 19, 1983," H.15 Selected Interest Rates (1983-09-19) : 1-1. https://fraser.stlouisfed.org/title/86/item/67254/toc/463280 , accessed on March 29, 2024.