Bourgaux, Hank. "Feditorial : When Is a Check Not a Check?," in Federal Reserve Bank of St. Louis. "Central Banker, Fall 2002," Central Banker : News and Views for Eighth District Bankers (October 2002) : 2-2. https://fraser.stlouisfed.org/title/6284/item/603073/toc/586281 , accessed on May 3, 2024.