著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) LADD G. W.,Preschooler's behavioral orientations and patterns of peer contact : predictive of peer status?,peer rejection in childhood,,Cambridge University Press,1990,,,,https://cir.nii.ac.jp/crid/1570291225282857088,