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 "Davidsson, Per",Researching entrepreneurship : conceptualization and design,2nd ed,Springer,2016,International studies in entrepreneurship,,9783319266916,,https://cir.nii.ac.jp/crid/1130000793780318848