Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Department Store Statistics - Weekly Index of Sales," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "April 1942," Federal Reserve Bulletin (April 1942) : 83-83. https://fraser.stlouisfed.org/title/62/item/21044/toc/147236 , accessed on April 19, 2024.