United States. Bureau of Labor Statistics. "May 1974," The Employment Situation (June 7, 1974). https://fraser.stlouisfed.org/title/144/item/497003, accessed on May 9, 2024.
United States. Bureau of Labor Statistics. "May 1974," The Employment Situation (June 7, 1974). https://fraser.stlouisfed.org/title/144/item/497003, accessed on May 9, 2024.