Board of Governors of the Federal Reserve System (U.S.), 1935-. "Electric Power Use by Industries, Seasonally Adjusted Indexes," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "November 15, 1984," G.12.3 Industrial Production (1984-11-15) : 17-17. https://fraser.stlouisfed.org/title/55/item/59685/toc/472931 , accessed on May 4, 2024.