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 "Hanewald, Ria",From cyber bullying to cyber safety : issues and approaches in educational contexts,,Nova Science Publishers,2013,Internet policies and issues,,9781626181793,,https://cir.nii.ac.jp/crid/1130000794645712384