United States. Bureau of the Budget and United States. Office of Management and Budget. "Improving Performance in a Balanced Budget World," in United States. Bureau of the Budget and United States. Office of Management and Budget. "Fiscal Year 1998," Budget of the United States Government (February 1, 1997) : 39-50. https://fraser.stlouisfed.org/title/54/item/19048/toc/420053 , accessed on March 29, 2024.