Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Industrial Production," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "April 1982," Federal Reserve Bulletin (April 1982) : 13-14. https://fraser.stlouisfed.org/title/62/item/20488/toc/34713 , accessed on April 18, 2024.