Intercultural Development Research Association. "Preliminary Report, IDRA Response to the AIR: Evaluation of the Impact of ESEA Title VII Spanish/English Bilingual Education Program", undated

Intercultural Development Research Association. "Preliminary Report, IDRA Response to the AIR: Evaluation of the Impact of ESEA Title VII Spanish/English Bilingual Education Program", undated, Box: 176, Folder: 7. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/389217 Accessed September 26, 2026.