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 "Mor-Barak, Michál E.",Social networks and health of the frail elderly,,Garland Pub.,1991,Garland studies on the elderly in America,,081530515X,,https://cir.nii.ac.jp/crid/1130282270604418048