Board of Governors of the Federal Reserve System (U.S.), 1935-. "Modifications to the method for imputing priced-service income from clearing-balance investments : Release" in Press Releases of the Board of Governors of the Federal Reserve System
(October 23, 2003).
https://fraser.stlouisfed.org/title/9237/item/675129/content/pdf/frsbog_pr_20031023, accessed on March 14, 2026.