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-. "Industrial Production--Major Market Groups and Selected Manufactures," 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 2006," Economic Indicators (April 2006) : 20-20. https://fraser.stlouisfed.org/title/1/item/125/toc/390523 , accessed on May 23, 2024.