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 "Williams, John A.",Classroom in conflict : teaching controversial subjects in a diverse society,,State University of New York Press,1994,SUNY series in philosophy of education,,"0791421198,0791421201",,https://cir.nii.ac.jp/crid/1130000794178822400