Board of Governors of the Federal Reserve System (U.S.), 1935-. "Reciprocal credit or currency swap network of eleven central banks and the Bank of International Settlements has been increased" in Press Releases of the Board of Governors of the Federal Reserve System
(September 13, 1966).
https://fraser.stlouisfed.org/title/9237/item/697469, accessed on September 6, 2026.