Percent Change for Selected Series Over Contraction and Expansion Periods of Business Cycles: 1920 to 1961
United States. Bureau of the Census. "Percent Change for Selected Series Over Contraction and Expansion Periods of Business Cycles: 1920 to 1961," in United States. Bureau of the Census. "September 1962," Business Conditions Digest (September 1962) : 70-70. https://fraser.stlouisfed.org/title/43/item/7183/toc/363090 , accessed on May 7, 2024.