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 "Block, Joern","Long-term orientation of family firms : an investigation of R&D investments, downsizing practices, and executive pay",,Gabler,2009,Gabler research,,9783834919595,,https://cir.nii.ac.jp/crid/1130000793873674240