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 "United States. Children's Bureau and Flexner, Bernard and Oppenheimer, Reuben and Lenroot, Katharine F. (Katharine Fredrica)",General findings and recommendations,,Govt. Print. Office,1929,Bureau publication,,,,https://cir.nii.ac.jp/crid/1130000795325574656