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 "Dziri, Ramzi and Berlin School of Economics and law, MBA European-Asian Management",Avoiding strategic drifts in a hypercompetitive market : analysis of Nokia's position in the mobile phone industry and suggestions,,Grin,2011,Dokument,,9783656067696,,https://cir.nii.ac.jp/crid/1130282269129060608