Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Review of the Month," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "May 1920," Federal Reserve Bulletin (May 1920) : 5-16. https://fraser.stlouisfed.org/title/62/item/20601/toc/41241 , accessed on March 28, 2024.