Fiscal Year 2007 : Advance Appropriations, Advance Funding, and Forward Funding
United States. Bureau of the Budget and United States. Office of Management and Budget. "Fiscal Year 2007," Budget of the United States Government - Appendix (February 6, 2006). https://fraser.stlouisfed.org/scribd/?item_id=5761&filepath=/files/docs/publications/usbapp/2007/BUDGET-2007-APP-2-2.pdf, accessed on November 21, 2017.
United States Government Printing Office