Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Comparative Retail Prices in Principal Countries," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "March 1923," Federal Reserve Bulletin (March 1923) : 84-86. https://fraser.stlouisfed.org/title/62/item/20546/toc/236807 , accessed on March 28, 2024.