Carlson, Alvar W. "Mexican-Americans and a Bibliography of the Geographical Literature, 1920-1971." Revista Geografica 75: 154-161 [photocopy], 1971 December

Carlson, Alvar W. "Mexican-Americans and a Bibliography of the Geographical Literature, 1920-1971." Revista Geografica 75: 154-161 [photocopy], 1971 December, Box: 160, Folder: 9. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/388782 Accessed September 27, 2026.