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 "Helseth, Inga Olla",Children's thinking : a study of the thinking done by a group of grade children when encouraged to ask questions about United States history,,AMS Press,1972,Contributions to education,,0404552099,,https://cir.nii.ac.jp/crid/1130000796293112320