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
"Suydam, Marilyn N.",Teaching mathematics to disadvantaged pupils : summary of research,,"ERIC/SMEAC Science, Mathematics, and Environmental Education Information Analysis Center, 1971",1971,Mathematics education reports,,,,https://cir.nii.ac.jp/crid/1130000794860638720