Indexes of Aggregate Weekly Hours of Production or Nonsupervisory Workers on Private Nonfarm Payrolls by Industry
United States. Bureau of Labor Statistics. "Indexes of Aggregate Weekly Hours of Production or Nonsupervisory Workers on Private Nonfarm Payrolls by Industry," in United States. Bureau of Labor Statistics. "December 1999," The Employment Situation (January 19, 2000) : 26-26. https://fraser.stlouisfed.org/title/144/item/494713/toc/511024 , accessed on April 18, 2024.