Average Percentage Changes and Related Measures for Monthly Quarterly Business Cycle Series
United States. Bureau of the Census. "Average Percentage Changes and Related Measures for Monthly Quarterly Business Cycle Series," in United States. Bureau of the Census. "August 1963," Business Conditions Digest (August 1963) : 69-71. https://fraser.stlouisfed.org/title/43/item/7194/toc/362280 , accessed on May 12, 2024.