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
"Mozart, Wolfgang Amadeus and Warburton, Ernest",The sources,,Garland Pub.,1992,The librettos of Mozart's operas,,"0815301138,0815308973",,https://cir.nii.ac.jp/crid/1130282273283317632