Roberto P. Violi. (2004). La formazione della Democrazia Cristiana a Napoli (agosto 1943 - gennaio 1944): The Formation of the Christian Democracy Party in Naples (august 1943 - january 1944). FedOA - Federico II University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Roberto P. Violi. La Formazione Della Democrazia Cristiana a Napoli (agosto 1943 - Gennaio 1944): The Formation of the Christian Democracy Party in Naples (august 1943 - January 1944). FedOA - Federico II University Press, 2004.
Παραπομπή σε μορφή MLA (9th εκδ.)Roberto P. Violi. La Formazione Della Democrazia Cristiana a Napoli (agosto 1943 - Gennaio 1944): The Formation of the Christian Democracy Party in Naples (august 1943 - January 1944). FedOA - Federico II University Press, 2004.
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