Federal Reserve Bank of New York. Research and Statistics Group. "Business Situation," in Federal Reserve Bank of New York. Research and Statistics Group. "September 1971, Vol. 53, No. 9," Economic Policy Review (Federal Reserve Bank of New York) (September 1971) : 2-6. https://fraser.stlouisfed.org/title/1170/item/2648/toc/191176 , accessed on May 8, 2024.