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
"Sayahi, Lotfi",Diglossia and language contact : language variation and change in North Africa,,Cambridge University Press,2014,Cambridge approaches to language contact,,9780521119368,,https://cir.nii.ac.jp/crid/1130282269987238400