Miller, Alan
Orgaz, Angel
Palazzo, Robert P
Peake, Harold
Pérez-Ramallo, Patxi et al.
Pérez-Ramallo, Patxi et al.
Portella, (della), Ivana
Rahtz, Philip, and Watts, Lorna
Rome, Ministero per i Beni e le Attivita Culturali, Soprintendenza Archeologica di Roma
Royal Archaeological Institute