Schaefer, Richard T. "The Nature of They and We." Photocopy from Racial and Ethnic Groups, N.p., undated

Schaefer, Richard T. "The Nature of They and We." Photocopy from Racial and Ethnic Groups, N.p., undated, Box: 198, Folder: 3. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/389772 Accessed September 27, 2026.