Council of Economic Advisers (U.S.) , United States. Congress. Joint Committee on the Economic Report, 1946-1956 and United States. Congress. Joint Economic Committee, 1956-. "Nonagricultural Employment - Selected Industries," in Council of Economic Advisers (U.S.) , United States. Congress. Joint Committee on the Economic Report, 1946-1956 and United States. Congress. Joint Economic Committee, 1956-. "April 1953," Economic Indicators (April 1953) : 11-11. https://fraser.stlouisfed.org/title/1/item/282/toc/84764 , accessed on May 3, 2024.