Area Wage Survey: Newark, New Jersey, Metropolitan Area, January 1978 : Bulletin of the United States Bureau of Labor Statistics, No. 2025-7
United States. Bureau of Labor Statistics. "Area Wage Survey: Newark, New Jersey, Metropolitan Area, January 1978 : Bulletin of the United States Bureau of Labor Statistics, No. 2025-7," Area Wage Survey (1978). https://fraser.stlouisfed.org/title/4655/item/499459, accessed on May 6, 2021.