United States. Bureau of Labor Statistics. "March 1983," The Employment Situation (April 1, 1983). https://fraser.stlouisfed.org/title/144/item/56160, accessed on June 26, 2024.
United States. Bureau of Labor Statistics. "March 1983," The Employment Situation (April 1, 1983). https://fraser.stlouisfed.org/title/144/item/56160, accessed on June 26, 2024.