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 "Eliot, Charles William and Nelson, Ernesto and Pan-American Scientific Congress","Needed changes in secondary education : two papers presented at the Pan American Scientific Congress, Washington, D.C., December 27, 1915, to January 8, 1916",,G.P.O.,1916,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282269768578688