Ecclesiae Paleocristiane Dei Martiri Della Diocesi Suburbicaria Di Silva CandidaPamela Giannini · First published 2021Open the Tome
Humbert von Silva Candida und sein Werk 'Libri Tres Adversus Simoniacos'Michiko Yamanaka · First published 2007Open the Tome
The political ideas of Cardinal Humbert of Silva-Candida, 1050-61J. T. Gilchrist · First published 1957Open the Tome
