Board of Governors of the Federal Reserve System (U.S.), 1935-. "Release Text," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "May 16, 1978," G.12.3 Industrial Production (1978-05-16) : 1-2. https://fraser.stlouisfed.org/title/55/item/59610/toc/470395 , accessed on May 1, 2024.