Allwell, Patrick J. Mexican Immigration into the Unitied States. M.A. dissertation, U. of Mo., 1928

Allwell, Patrick J. Mexican Immigration into the Unitied States. M.A. dissertation, U. of Mo., 1928, Box: 144, Item: 2. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/388496 Accessed September 26, 2026.