United States. Office of the Special Inspector General for the Troubled Asset Relief Program. "Extraordinary Financial Assistance Provided to Citigroup, Inc., SIGTARP-11-002" in Audits and Other Reports from the Office of the Special Inspector General for the Troubled Asset Relief Program (SIGTARP) (January 13, 2011). https://fraser.stlouisfed.org/title/4965/item/718053, accessed on January 28, 2026.