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 "Kraevskiĭ, Volodar Viktorovich and Lerner, Isaak I︠A︡kovlevich and International Bureau of Education",The theory of curriculum content in the USSR,,Unesco,1984,Educational sciences,,9231021281,,https://cir.nii.ac.jp/crid/1130000794389622784