Kabiskopan Massa Marittima-Piombino

Kabiskopan Massa Marittima-Piombino () yaiku wilayah grejawi Katulik Roma ing tengah Itali, lan asring diarani minangka Kabiskopan Massa Marittima sadurunge taun 1978. Kabiskopan kasebut menika wilayah grejawi bersajarah ing Toskana, sufragan saka Kabiskopan Agung Siena."Diocese of Massa Marittima-Piombino" Catholic-Hierarchy.org. David M. Cheney. Retrieved February 29, 2016"Diocese of Massa Marittima-Piombino" GCatholic.org. Gabriel Chow. Retrieved March 11, 2016

 Referensi 
 Cappelletti, Le Chiese d'Italia, XVII (Venice, 1862)

 Cathetan 

Massa Marittima