United States. Bureau of Labor Statistics. "August 1969," The Employment Situation (September 8, 1969). https://fraser.stlouisfed.org/title/144/item/496951, accessed on September 24, 2023.
Public Domain
United States. Bureau of Labor Statistics. "August 1969," The Employment Situation (September 8, 1969). https://fraser.stlouisfed.org/title/144/item/496951, accessed on September 24, 2023.
Public Domain