著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
Douglas H. Clements and Julie Sarama,Learning and Teaching Early Math,,,Routledge,2009-04-01,,,,https://cir.nii.ac.jp/crid/1362262945184311808,https://doi.org/10.4324/9780203883389