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 "Brown, Steven and Attardo, Salvatore","Understanding language structure, interaction, and variation : an introduction to applied linguistics and sociolinguistics for nonspecialists",2nd ed,The University of Michigan Press,2005,Michigan teacher training,,9780472030385,,https://cir.nii.ac.jp/crid/1130282269392466688