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
"Le Roux, Willemien",The challenges of change : a tracer study of San preschool children in Botswana,,Bernard van Leer Foundation,2002,Early childhood development : practice and reflections,,9061950627,,https://cir.nii.ac.jp/crid/1130282270507256960