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. "June 1923," Federal Reserve Bulletin (June 1923) : 79-82. https://fraser.stlouisfed.org/title/62/item/20549/toc/227806 , accessed on March 28, 2024.