United States. President and Council of Economic Advisers (U.S.). "Inventories and Sales in Manufacturing and Trade," in United States. President and Council of Economic Advisers (U.S.). "January 1950," Economic Report of the President (January 1950) : 174-174. https://fraser.stlouisfed.org/title/45/item/8118/toc/236312 , accessed on April 25, 2024.