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-. "February 15, 1984," G.12.3 Industrial Production (1984-02-15) : 17-17. https://fraser.stlouisfed.org/title/55/item/59676/toc/472780 , accessed on April 24, 2024.