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 "Kraus, Patrick",Sustainability and responsibility engagement of 'Mittelstand' firms in Baden-Württemberg : an exploratory examination of SMEs in Germany,,Nomos,2016,Nomos Universitätsschriften,,9783848732203,,https://cir.nii.ac.jp/crid/1130000794117946880