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
"Havinga, Anna and Langer, Nils",Invisible languages in the nineteenth century,,P. Lang,2015,Historical sociolinguistics,,9783034319683,,https://cir.nii.ac.jp/crid/1130282271383534720