The Sweater and Knit Swimwear Industry in Puerto RicoUnited States. Wage and Hour and Public Contracts Divisions.1960
Men's Circular Flat and Rib Knit Rayon Underwear / U.S. Department of Commerce, National Bureau of Standards.United States1948
An Economic report on the sweater and knit swimwear industry in Puerto Rico / United States Department of Labor, Workplace Standards Administration, Wage and Hour Division.United States Department of Labor Wage and Hour Division1971