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 "Sparks, Richard L.",Exploring L1-L2 relationships : the impact of individual differences,,Multilingual Matters,2022,Second language acquisition,,9781800411791,,https://cir.nii.ac.jp/crid/1130856805955087764