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 "Cohen, Nissim and Whitford, Andrew and Christensen, Robert",Policy entrepreneurship at the street level : understanding the effect of the individual,,Cambridge University Press,2021,Cambridge elements,,9781108818865,,https://cir.nii.ac.jp/crid/1130009050938136365