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 "浅羽, 茂 and 学習院大学経済経営研究所",Bunching of new product introduction in the Japanese soft-drink industry,,Gakushuin University. Research Institute of Economics and Management,1998,経済経営研究所discussion paper series,,,,https://cir.nii.ac.jp/crid/1130000797451486592