Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Condition of Retail Trade in Federal Reserve Districts," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "November 1920," Federal Reserve Bulletin (November 1920) : 77-78. https://fraser.stlouisfed.org/title/62/item/20607/toc/167869 , accessed on March 29, 2024.