Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Industrial Production - 1976 Revision," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "November 1976," Federal Reserve Bulletin (November 1976) : 144-145. https://fraser.stlouisfed.org/title/62/item/20423/toc/155346 , accessed on April 25, 2024.