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 "Pérez Leroux, Ana T. (Ana Teresa) and Pirvulescu, Mihaela and Roberge, Yves",Direct objects and language acquisition,,Cambridge University Press,2020,Cambridge studies in linguistics,,9781108941013,,https://cir.nii.ac.jp/crid/1130286429216993152