United States. Bureau of Labor Statistics. "January 1976," The Employment Situation (February 6, 1976). https://fraser.stlouisfed.org/title/144/item/56136, accessed on April 26, 2024.
United States. Bureau of Labor Statistics. "January 1976," The Employment Situation (February 6, 1976). https://fraser.stlouisfed.org/title/144/item/56136, accessed on April 26, 2024.