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-. "March 18, 1991," H.15 Selected Interest Rates (1991-03-18) : 1-1. https://fraser.stlouisfed.org/title/86/item/67249/toc/464189 , accessed on April 18, 2024.