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) ,L2 Acquisition of Grammatical Aspect in English,Selected Proceedings of the 5th Conference on Generative Approaches to Language Acquisition North America (GALANA 2012),,,2014,,,140-149,https://cir.nii.ac.jp/crid/1010282257124628353,