Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Colletta, Nat J. and Balachander, Jayshree and Liang, Xiaoyan","The condition of young children in Sub-Saharan Africa : the convergence of health, nutrition, and early education",,World Bank,1996,World Bank technical paper,,0821336770,,https://cir.nii.ac.jp/crid/1130282270797984128