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
"Bradfield, Luther E. and Kraft, Leonard E.",The elementary school principal in action,,International Textbook Co,1970,The International series in elementary education,,0700222995,,https://cir.nii.ac.jp/crid/1130282271461780992