Board of Governors of the Federal Reserve System (U.S.), 1935-. "Output and Capacity for Industrial Materials," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "September 17, 1986," G.3 Capacity Utilization, Manufacturing, Mining, Utilities and Industrial Materials (1986-09-17) : 4-4. https://fraser.stlouisfed.org/title/51/item/56857/toc/448354 , accessed on March 29, 2024.