United States. Bureau of Labor Statistics. "September 1986," The Employment Situation (October 3, 1986). https://fraser.stlouisfed.org/title/144/item/56188, accessed on April 18, 2024.
United States. Bureau of Labor Statistics. "September 1986," The Employment Situation (October 3, 1986). https://fraser.stlouisfed.org/title/144/item/56188, accessed on April 18, 2024.