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 1965," Business Conditions Digest (August 1965) : 76-76. https://fraser.stlouisfed.org/title/43/item/7218/toc/55394 , accessed on April 19, 2024.