United States. Bureau of the Budget and United States. Office of Management and Budget. "Federal Aid to State and Local Governments," in United States. Bureau of the Budget and United States. Office of Management and Budget. "Fiscal Year 1976," Budget of the United States Government (February 3, 1975) : 191-194. https://fraser.stlouisfed.org/title/54/item/19030/toc/353402 , accessed on April 18, 2024.