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. "June 1964," Business Conditions Digest (June 1964) : 68-68. https://fraser.stlouisfed.org/title/43/item/7204/toc/67386 , accessed on May 13, 2024.