Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Wholesale Prices in Various Countries," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "May 1919," Federal Reserve Bulletin (May 1919) : 74-76. https://fraser.stlouisfed.org/title/62/item/20589/toc/384717 , accessed on April 23, 2024.