Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of application of Integra Financial Corporation for Union National Bank of Pittsburgh to purchase assets and assume liabilities of Integra F.S.B., which had acquired assets and assumed deposit liabilities of Horizon Financial, F.A." in Press Releases of the Board of Governors of the Federal Reserve System
(May 25, 1990).
https://fraser.stlouisfed.org/title/9237/item/691756, accessed on January 23, 2026.