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) 伊藤 文彦,The Types of Sentence Fragments and Frequency of Occurrence Made by Japanese EFL Learners of English at Japan's National Defense Academy,防衛大学校紀要. 人文科学分冊 = Studies in humanities and social sciences. Humanities series,09119019,[横須賀] : [防衛大学校],2005-03,90,,87-105,https://cir.nii.ac.jp/crid/1520009407121909248,