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
"Trudgill, Peter",Sociolinguistic typology : social determinants of linguistic complexity,,Oxford University Press,2011,Oxford linguistics,,9780199604357,,https://cir.nii.ac.jp/crid/1130000797820233088