Board of Governors of the Federal Reserve System (U.S.), 1935-. "Electric Power Use by Industries, Not Seasonally Adjusted Indexes," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "December 14, 1984," G.12.3 Industrial Production (1984-12-14) : 16-16. https://fraser.stlouisfed.org/title/55/item/59686/toc/472958 , accessed on April 18, 2024.