————. [Degree of Doctor of Theology granted to Bernardo de la Plaza y Jaen by the University of Mexico]., May 19, 1643.

————. [Degree of Doctor of Theology granted to Bernardo de la Plaza y Jaen by the University of Mexico]., May 19, 1643., Guide_No.: 1251. Guide to the Latin American Manuscripts in the University of Texas Library, Z 1601 T486. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/501660 Accessed September 27, 2026.