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-. "Real Private Fixed Investment, by Type," 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-. "August 2017," Economic Indicators (August 2017) : 12-12. https://fraser.stlouisfed.org/title/1/item/558591/toc/523844 , accessed on March 19, 2024.