United States. Bureau of the Budget and United States. Office of Management and Budget. "Outlays by Agency," in United States. Bureau of the Budget and United States. Office of Management and Budget. "Fiscal Year 1978," Budget of the United States Government (January 17, 1977) : 384-384. https://fraser.stlouisfed.org/title/54/item/19032/toc/362874 , accessed on May 4, 2024.