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 "Los Angeles Second Language Acquisition Research Forum and Scarcella, Robin C. and Krashen, Stephen D.",Research in second language acquisition : selected papers of the Los Angeles Second Language Acquisition Research Forum,,Newbury House,1980,Series on issues in second language research,,0883771438,,https://cir.nii.ac.jp/crid/1130282271441754752