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)
,Profiles of social relations among older adults : A cross-cultural approach,Ageing and Society 28,,,2008,,,203-231,https://cir.nii.ac.jp/crid/1010282256777773187,