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 "Erasmie, Thord",Language development and social influence,,"[Linköpings univ., Pedagogiska inst. : Lärarhögsk.]",1975,Linköping studies in education,,9173720380,,https://cir.nii.ac.jp/crid/1130000798135243648