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 "Whiteford, Peter and Kennedy, Steven and Great Britain. Dept. of Social Security",Incomes and living standards of older people : a comparative analysis,,HMSO,1995,Research report (Department of Social Security),,0117622990,,https://cir.nii.ac.jp/crid/1130000797014260480