Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Scott Ree and 久村 研,Learning motivation and English language ability: an empirical study of Japanese university students,田園調布学園大学紀要 = Bulletin of Den-En Chofu University,18828205,川崎 : 田園調布学園大学人間福祉学部,2007,,2,155-179,https://cir.nii.ac.jp/crid/1520290882083889920,