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) Morton J. Mendelson and Aaron C. Kay,Positive Feelings in Friendship: Does Imbalance in the Relationship Matter?,Journal of Social and Personal Relationships,0265-4075,SAGE Publications,2003-02,20,1,101-116,https://cir.nii.ac.jp/crid/1363388845565957504,https://doi.org/10.1177/02654075030201005