Board of Governors of the Federal Reserve System (U.S.), 1935-. "Output and Capacity for Manufacturing," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "June 16, 1988," G.3 Capacity Utilization, Manufacturing, Mining, Utilities and Industrial Materials (1988-06-16) : 3-3. https://fraser.stlouisfed.org/title/51/item/56768/toc/448430 , accessed on May 4, 2024.