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-. "June 4, 1990," H.15 Selected Interest Rates (1990-06-04) : 1-1. https://fraser.stlouisfed.org/title/86/item/67172/toc/464082 , accessed on May 21, 2024.