Szabolcs Anzelm Szuromi O. Praem.: Medieval Canon Law. Sources and Theory - Bibliotheca Instituti Postgradualis Iuris Canonici Universitatis Catholicae de Petro Pázmány nominatae. III., Studia 12. (Budapest, 2009)
Szabolcs Anzelm Szuromi O.Praem MEDIEVAL CANON LAW - SOURCES AND THEORY-