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
"Eckard, Ronald and Kearny, Mary Ann and ERIC Clearinghouse on Languages and Linguistics",Teaching conversation skills in ESL,,Center for Applied Linguistics,1981,Language in education,,087281159X,,https://cir.nii.ac.jp/crid/1130282271537921152