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 "Wikeley, Nicholas and Williams, David W. and Child Poverty Action Group","Tax credits, child trust funds and employer-paid social security benefits",,Sweet & Maxwell,2007,Social security legislation 2007,,9781847032614,,https://cir.nii.ac.jp/crid/1130000795281736192