Board of Governors of the Federal Reserve System (U.S.), 1935-. "Prime Rate Charged, by Banks on Short-Term Business Loans," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "1972-1976," Annual Statistical Digest (December 1977) : 110-110. https://fraser.stlouisfed.org/title/7/item/23503/toc/117644 , accessed on April 19, 2024.