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-. "Federal Sector, National Income Accounts Basis," 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 2015," Economic Indicators (April 2015) : 36-36. https://fraser.stlouisfed.org/title/1/item/494357/toc/505640 , accessed on May 23, 2024.