Board of Governors of the Federal Reserve System (U.S.), 1935-. "Output and Capacity for Manufacturing and Industrial Materials," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "March 19, 1979," G.3 Capacity Utilization, Manufacturing, Mining, Utilities and Industrial Materials (1979-03-19) : 2-2. https://fraser.stlouisfed.org/title/51/item/56764/toc/452788 , accessed on May 9, 2024.