United States. Bureau of the Budget and United States. Office of Management and Budget. "State-Type Presentation," in United States. Bureau of the Budget and United States. Office of Management and Budget. "Fiscal Year 1993," Budget of the United States Government (January 29, 1992) : 57-58. https://fraser.stlouisfed.org/title/54/item/19043/content/pdf/bus_1993_sec4/toc/35317 , accessed on April 25, 2024.