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 "Gawer, Annabelle","Platforms, markets and innovation",,Edward Elgar,2009,,,"9781848440708,9781848447899",,https://cir.nii.ac.jp/crid/1130000794348498304