Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Industrial Production, by Industries," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "June 1932," Federal Reserve Bulletin (June 1932) : 66-66. https://fraser.stlouisfed.org/title/62/item/20726/toc/398164 , accessed on April 17, 2024.