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-. "Productivity and Related Data, Business Sector," 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-. "October 1992," Economic Indicators (October 1992) : 18-18. https://fraser.stlouisfed.org/title/1/item/731/toc/267734 , accessed on April 25, 2024.