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) Eve V. Clark,First Language Acquisition,,,Cambridge University Press,2009-01-22,,,,https://cir.nii.ac.jp/crid/1361137044292015104,https://doi.org/10.1017/cbo9780511806698