Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Wholesale and Retail Trade," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "April 1923," Federal Reserve Bulletin (April 1923) : 106-108. https://fraser.stlouisfed.org/title/62/item/20547/toc/417393 , accessed on July 13, 2024.