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 30, 1986," H.15 Selected Interest Rates (1986-06-30) : 1-1. https://fraser.stlouisfed.org/title/86/item/67281/toc/463604 , accessed on March 29, 2024.