Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Output, Capacity, and Capacity Utilization," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "May 1979," Federal Reserve Bulletin (May 1979) : 119-119. https://fraser.stlouisfed.org/title/62/item/20453/toc/74519 , accessed on July 17, 2024.