Klein, Lawrence R. (Lawrence Robert), 1920-2013. "New England Labor and Labor Problems : An Editorial Note," in United States. Bureau of Labor Statistics. "March 1957, Vol. 80, No. 3," Monthly Labor Review (March 1957) : 4-5. https://fraser.stlouisfed.org/title/6130/item/610388/toc/621547 , accessed on May 19, 2024.