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
"Oberholtzer, Kenneth Edison",American agricultural problems in the social studies : some important agricultural problems and related generalizations that should be considered in the general curriculum of urban and rural schools,,"Bureau of publications, Teachers College, Columbia University",1937,Contributions to education,,,,https://cir.nii.ac.jp/crid/1130282269518213248