著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Berlinguer, Enrico and Veltroni, Walter",La sfida interrotta : le idee di Enrico Berlinguer,,Baldini & Castoldi,1994,I Saggi,,8885989942,,https://cir.nii.ac.jp/crid/1130282273030569600