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. "August 1964," Business Conditions Digest (August 1964) : 73-73. https://fraser.stlouisfed.org/title/43/item/7206/toc/348325 , accessed on March 29, 2024.