United States. Bureau of Labor Statistics. "Area Wage Survey: The Los Angeles-Long Beach and Anaheim-Santa Ana-Garden Grove, California, Metropolitan Area, March 1966 : Bulletin of the United States Bureau of Labor Statistics, No. 1465-59," Area Wage Survey (1966). https://fraser.stlouisfed.org/title/4655/item/498117, accessed on March 13, 2025.