Area Wage Survey: San Francisco-Oakland, California, Metropolitan Area, March 1980 : Bulletin of the United States Bureau of Labor Statistics, No. 3000-9
United States. Bureau of Labor Statistics. "Area Wage Survey: San Francisco-Oakland, California, Metropolitan Area, March 1980 : Bulletin of the United States Bureau of Labor Statistics, No. 3000-9," Area Wage Survey (July 1980). https://fraser.stlouisfed.org/title/4655/item/582110, accessed on September 27, 2023.