Indexes of Diffusion of Changes in Number of Employees on Nonagricultural Payrolls
United States. Bureau of Labor Statistics. "Indexes of Diffusion of Changes in Number of Employees on Nonagricultural Payrolls," in United States. Bureau of Labor Statistics. "February 1975," The Employment Situation (March 7, 1975) : 15-15. https://fraser.stlouisfed.org/title/144/item/56091/toc/490428 , accessed on April 19, 2024.