Bireley, Robert, S.J. Review of "Wie ein Apostel Deutschlands." Apostolat, Obrigkeit und jesuitisches Selbstverständnis am Beispiel des Petrus Canisius (1543–1570), by Patricio Foresta. The Catholic Historical Review, vol. 103 no. 3, 2017, p. 585-587. Project MUSE, doi:10.1353/cat.2017.0132
Michael Servetus ResearchArchived 2014-10-11 at the Wayback Machine Website that includes graphical documents in the University of Paris of: Ignatius of Loyola, Francis Xavier, Alfonso Salmerón, Nicholas Bobadilla, and Peter Faber, as well as Michael de Villanueva ("Servetus")
Michael Servetus ResearchArchived 2014-10-11 at the Wayback Machine Website that includes graphical documents in the University of Paris of: Ignatius of Loyola, Francis Xavier, Alfonso Salmerón, Nicholas Bobadilla, and Peter Faber, as well as Michael de Villanueva ("Servetus")