United States. Department of the Treasury. "Testimony of Assistant Secretary for Terrorist Financing Marshall Billingslea House Committee on Financial Services Subcommittee on Monetary Policy and Trade November 30, 2017,"
Press Releases of the United States Department of the Treasury
(November 30, 2017).
https://fraser.stlouisfed.org/title/6111/item/588045, accessed on April 3, 2025.