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 "Bartz, Walter H. and ERIC Clearinghouse on Languages and Linguistics",Testing oral communication in the foreign language classroom,,Center for Applied Linguistics,1979,Language in education : theory and practice,,0872811034,,https://cir.nii.ac.jp/crid/1130000794632210048