The Division of Information and Statistics: State Department of Education. (appeared as General Educational Research in U.S. Daily, 30 September 1931.

The Division of Information and Statistics: State Department of Education. (appeared as General Educational Research in U.S. Daily, 30 September 1931., Box: 69, Folder: 10. George I. Sánchez Papers, 23866736. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/541311 Accessed September 26, 2026.