United States. Bureau of Labor Statistics. "National Compensation Survey: New York-Northern New Jersey-Long Island, NY-NJ-CT-PA, April 2006 : Bulletin of the United States Bureau of Labor Statistics, No. 3135-34," National Compensation Survey (Wages and Salaries) (January 2007). https://fraser.stlouisfed.org/title/6009/item/582946, accessed on September 6, 2024.