United States. Department of the Treasury. "Joint Statement of Jacob J. Lew, Secretary of The Treasury, and Shaun Donovan, Director of The Office of Management and Budget, on Budget Results For Fiscal Year 2016," Press Releases of the United States Department of the Treasury (October 14, 2016). https://fraser.stlouisfed.org/title/6111/item/590064, accessed on March 19, 2025.