Touring Club Italianooai:touringclub.com:44475
Archivio Scala Groupoai:scalarchives.com:0076457
Regione Emilia Romagnaoai:bbcc.ibc.regione.emilia-romagna.it:79054
Regione Emilia Romagnaoai:bbcc.ibc.regione.emilia-romagna.it:69515