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 "Leithwood, Kenneth A. and Steinbach, Rosanne",Expert problem solving : evidence from school and district leaders,,State University of New York Press,1995,SUNY series in educational leadership,,"0791421074,0791421082",,https://cir.nii.ac.jp/crid/1130282269880924544