Major Collective Bargaining Agreements: Paid Vacation and Holiday Provisions : Bulletin of the United States Bureau of Labor Statistics, No. 1425-9
United States. Bureau of Labor Statistics. "Major Collective Bargaining Agreements: Paid Vacation and Holiday Provisions : Bulletin of the United States Bureau of Labor Statistics, No. 1425-9," Major Collective Bargaining Agreements (1969). https://fraser.stlouisfed.org/title/4641/item/497935, accessed on April 25, 2024.