Republic of the Rio Grande Research, 1953, 1971, 2003, 2006, undated

Republic of the Rio Grande Research, 1953, 1971, 2003, 2006, undated, Box: 17, Folder: 2. Beatríz de la Garza Papers, 2016-29. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/396335 Accessed September 25, 2026.