Peiffer, James E. "Cultural Background of Americans of Mexican Descent." Toledo Diocesan Councils of Catholic Men and Women, undated

Peiffer, James E. "Cultural Background of Americans of Mexican Descent." Toledo Diocesan Councils of Catholic Men and Women, undated, Box: 190, Folder: 24. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/389575 Accessed September 27, 2026.