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-. "Changes in Producer Prices for Finished Goods," 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-. "December 1999," Economic Indicators (December 1999) : 26-26. https://fraser.stlouisfed.org/title/1/item/17/toc/110017 , accessed on May 7, 2024.