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 "Nofer, Michael and Hinz, Oliver","The value of social media for predicting stock returns : preconditions, instruments and performance analysis",,Springer Vieweg,2015,Research,,9783658095079,,https://cir.nii.ac.jp/crid/1130000796124056832