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 Touring club italiano,Castellid' Italia : i castelli e le fortificazioni come straordinarie testimonianze storiche e architettoniche,,Touring Club Italiano,1998,Il Bel paese,,883650891X,,https://cir.nii.ac.jp/crid/1130282273222545664