The Edward W. Hazen Foundation, New York, April 21-22, 1991

The Edward W. Hazen Foundation, New York, April 21-22, 1991, Box: 57, Folder: 18. José A. Cárdenas Papers and Records of the Intercultural Development Research Association (IDRA), 1998-07. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/484419 Accessed September 27, 2026.