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 "Bayley, Robert James and Preston, Dennis Richard and Li, Xiaoshi",Variation in second and heritage languages : crosslinguistic perspectives,,John Benjamins,2022,Studies in language variation,,9789027211149,,https://cir.nii.ac.jp/crid/1130577121818050439