United States. President and Council of Economic Advisers (U.S.). "Business Inventories and Sales," in United States. President and Council of Economic Advisers (U.S.). "January 1948," Economic Report of the President (January 1948) : 133-133. https://fraser.stlouisfed.org/title/45/item/8114/toc/296955 , accessed on April 19, 2024.