Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of applications of Banco de Santander, S.A. de Credito, to acquire voting shares of First Fidelity Bancorporation and to acquire the nonbanking subsidiaries" in Press Releases of the Board of Governors of the Federal Reserve System (November 25, 1991). https://fraser.stlouisfed.org/title/9237/item/692227, accessed on January 20, 2026.