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 "Drager, Katie",Experimental research methods in sociolinguistics,,Bloomsbury Academic,2018,Research methods in linguistics,,"9781474251778,9781474251785",,https://cir.nii.ac.jp/crid/1130000798014139648