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
"Bakker, Peter and Matras, Yaron",Contact languages : a comprehensive guide,,De Gruyter Mouton,2013,Language contact and bilingualism,,"9781614514763,9781501512674",,https://cir.nii.ac.jp/crid/1130000795857066240