Board of Governors of the Federal Reserve System (U.S.), 1935-. "Order to Cease and Desist and Order of Assessment of a Civil Money Penalty against Grace Koo : Release" in Press Releases of the Board of Governors of the Federal Reserve System
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https://fraser.stlouisfed.org/title/9237/item/674506/content/pdf/frsbog_pr_19970328, accessed on September 12, 2026.