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 "Hewitt, Roger",White talk black talk : inter-racial friendship and communication amongst adolescents,,Cambridge University Press,1986,Comparative ethnic and race relations,,"0521262399,0521338247",,https://cir.nii.ac.jp/crid/1130282270594003584