Fiscal Year 2000 : Advance Appropriations, Advance Funding, and Forward Funding
United States. Bureau of the Budget and United States. Office of Management and Budget. "Fiscal Year 2000," Budget of the United States Government - Appendix (February 1, 1999). https://fraser.stlouisfed.org/scribd/?item_id=5754&filepath=/files/docs/publications/usbapp/2000/BUDGET-2000-APP-2-5.pdf&start_page=1, accessed on October 20, 2017.
United States Government Printing Office