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-. "August 18, 1986," G.3 Capacity Utilization, Manufacturing, Mining, Utilities and Industrial Materials (1986-08-18) : 4-4. https://fraser.stlouisfed.org/title/51/item/56858/toc/492513 , accessed on March 29, 2024.