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 "Liang, Xiaoyan",Cultural and economic factors influencing children's preschool attendance,,Garland Pub.,1998,Children of poverty,,0815331320,,https://cir.nii.ac.jp/crid/1130282269846577024