U.S. Department of Labor. "Hiring of Agricultural Workers from Puerto Rico" [brochure], 1960

U.S. Department of Labor. "Hiring of Agricultural Workers from Puerto Rico" [brochure], 1960, Box: 207, Folder: 13. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/389988 Accessed September 27, 2026.