Federal Reserve Bank of New York. Research and Statistics Group. "Business Situation," in Federal Reserve Bank of New York. Research and Statistics Group. "December 1971, Vol. 53, No. 12," Economic Policy Review (Federal Reserve Bank of New York) (December 1971) : 2-6. https://fraser.stlouisfed.org/title/1170/item/2761/toc/75892 , accessed on April 16, 2024.