Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Wholesale Prices Abroad," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "June 1920," Federal Reserve Bulletin (June 1920) : 68-73. https://fraser.stlouisfed.org/title/62/item/20602/toc/132525 , accessed on April 19, 2024.