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 "Rorer, John Alexander",Principles of democratic supervision : a critical investigation of proposed principles of supervision in light of a democratic philosophy of education,,AMS Press,1972,Contributions to education,,0404558585,,https://cir.nii.ac.jp/crid/1130282270913111424