Major Collective Bargaining Agreements: Wage Administration Provisions : Bulletin of the United States Bureau of Labor Statistics, No. 1425-17
United States. Bureau of Labor Statistics. "Major Collective Bargaining Agreements: Wage Administration Provisions : Bulletin of the United States Bureau of Labor Statistics, No. 1425-17," Major Collective Bargaining Agreements (1978). https://fraser.stlouisfed.org/title/4641/item/497943, accessed on March 31, 2023.