United States. Bureau of Labor Statistics. "Area Wage Survey: Los Angeles-Long Beach and Anaheim- Santa Ana-Garden Grove, California, Metropolitan Areas, October 1972 : Bulletin of the United States Bureau of Labor Statistics, No. 1775-38," Area Wage Survey (1973). https://fraser.stlouisfed.org/title/4655/item/498946, accessed on December 3, 2024.