Board of Governors of the Federal Reserve System (U.S.), 1935-. "Text," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "May 17, 1979," G.3 Capacity Utilization, Manufacturing, Mining, Utilities and Industrial Materials (1979-05-17) : 1-1. https://fraser.stlouisfed.org/title/51/item/56766/toc/452895 , accessed on May 8, 2024.