Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Factory Employment and Pay Rolls, by Industries," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "October 1935," Federal Reserve Bulletin (October 1935) : 63-64. https://fraser.stlouisfed.org/title/62/item/20623/toc/284184 , accessed on April 24, 2024.