Não informado. (2007). Statistical Supplement to the Federal Reserve Bulletin. Board of Governors of the Federal Reserve System.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Statistical Supplement to the Federal Reserve Bulletin. Washington: Board of Governors of the Federal Reserve System, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Statistical Supplement to the Federal Reserve Bulletin. Board of Governors of the Federal Reserve System, 2007.
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