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)
Keiko K. Fujisawa and Nobuyuki Kutsukake and Toshikazu Hasegawa,Reciprocity of prosocial behavior in Japanese preschool children,International Journal of Behavioral Development,0165-0254,SAGE Publications,2008-03,32,2,89-97,https://cir.nii.ac.jp/crid/1363388844376610432,https://doi.org/10.1177/0165025407084055