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 "Boeschoten, Hendrik",Acquisition of Turkish by immigrant children : a multiple case study of Turkish children in the Netherlands aged 4 to 6,,On commission with O. Harrassowitz,1990,Turcologica,,3447030259,,https://cir.nii.ac.jp/crid/1130282273288185600