Scores of Spanish-Speaking Children on Repeated Tests. Offprinted from The Pedagogical Seminary and Journal of Genetic Psychology 40 (1932): 223-231.

Scores of Spanish-Speaking Children on Repeated Tests. Offprinted from The Pedagogical Seminary and Journal of Genetic Psychology 40 (1932): 223-231., Box: 66, Folder: 13. George I. Sánchez Papers, 23866736. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/541259 Accessed September 27, 2026.