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 "Raudszus, Malte Helmut",Financial return risk and the effect on shareholder wealth : how M&A announcements and banking crisis events affect stock mean returns and stock return risk : a compendium of five empirical studies across selective industries,,P. Lang,2012,Corporate finance and governance,,9783631622490,,https://cir.nii.ac.jp/crid/1130282269931184512