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 "Clementi, Muzio and Coen, Andrea","18 composizioni, senza numero d'opera : op-sn 1-18 (WO 2, 3, 5, 8, 10, 11, 13-23) : per pianoforte o clavicembalo = 18 compositions without opus number for piano or harpsichord",,Ut Orpheus,2004,Opera omnia,,,,https://cir.nii.ac.jp/crid/1130000795562537600