著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Kikuchi, Keita",Demotivation in second language acquisition : insights from Japan,,Multilingual Matters,2015,Second language acquisition,,9781783093946,,https://cir.nii.ac.jp/crid/1130000793824445056