United States. Bureau of Labor Statistics. "September 1974," The Employment Situation (October 4, 1974). https://fraser.stlouisfed.org/title/144/item/56085, accessed on April 30, 2024.
United States. Bureau of Labor Statistics. "September 1974," The Employment Situation (October 4, 1974). https://fraser.stlouisfed.org/title/144/item/56085, accessed on April 30, 2024.