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
"Kohn, Clyde Frederick and National Council for the Social Studies and National Council of Geography Teachers (U.S.) and Association of American Geographers and American Society for Professional Geographers",Geographic approaches to social education,,National Council for the Social Studies,1948,Yearbook,,,,https://cir.nii.ac.jp/crid/1130000796604068480