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
Annual Meetings of the National Council of Primary Education and National Council of Primary Education (U.S.),"Proceedings of the fifth and sixth annual meetings of the National Council of Primary Education, Cleveland, Ohio, February 24, 1920 and Des Moines, Iowa, March, 3, 1921",,G.P.O.,1921,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282271357732480