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
"Metlina, L. S. and Rachlin, Sid and Rottenbucher, Terri",Mathematics in preschool : an aid for the preschool educator,,National Council of Teachers of Mathematics,1991,Soviet studies in mathematics education,,087353333X,,https://cir.nii.ac.jp/crid/1130282272239784960