Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Consumer and Producer Prices," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "September 1988," Federal Reserve Bulletin (September 1988) : 91-91. https://fraser.stlouisfed.org/title/62/item/20796/toc/208270 , accessed on May 9, 2024.