"Texas' Sleeping Giant — Really Awake This Time" [Del Rio march], The Texas Observer, 1969 April 11

"Texas' Sleeping Giant — Really Awake This Time" [Del Rio march], The Texas Observer, 1969 April 11, Box: 1, Folder: 23. María G. Flores Papers, 23311481. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/386643 Accessed September 26, 2026.