Board of Governors of the Federal Reserve System (U.S.), 1935-. "Request for comment on proposed comprehensive policy statement on Privately Operated Multilateral Settlement Systems : Attachment 1" in Press Releases of the Board of Governors of the Federal Reserve System
(November 6, 1997).
https://fraser.stlouisfed.org/title/9237/item/674556/content/pdf/frsbog_pr_19971106-1, accessed on October 12, 2026.