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 "Rothkopf, Maximilian",Innovation in commoditized service industries : an empirical case study analysis in the passenger airline industry,,Lit,2009,Aviation management,,3643100191,,https://cir.nii.ac.jp/crid/1130282269243886720