President's Committee on Migratory Labor. "The Migratory Farm Labor Problem in the United States. Report of the Committee on Labor and Public Welfare, United States Senate, 1967

President's Committee on Migratory Labor. "The Migratory Farm Labor Problem in the United States. Report of the Committee on Labor and Public Welfare, United States Senate, 1967, Box: 192, Folder: 5. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/389616 Accessed September 27, 2026.