Federal Reserve Bank of New York. "6724. Effective Date of Margin Requirements as to Borrowers," Federal Reserve Bank of New York Circulars (April 29, 1971). https://fraser.stlouisfed.org/title/466/item/14492, accessed on March 29, 2024.
Federal Reserve Bank of New York. "6724. Effective Date of Margin Requirements as to Borrowers," Federal Reserve Bank of New York Circulars (April 29, 1971). https://fraser.stlouisfed.org/title/466/item/14492, accessed on March 29, 2024.