Board of Governors of the Federal Reserve System (U.S.), 1935-. "Industry Subtotals and Individual Series, Seasonally Adjusted," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "October 15, 1982," G.12.3 Industrial Production (1982-10-15) : 12-12. https://fraser.stlouisfed.org/title/55/item/59660/toc/472467 , accessed on March 29, 2024.