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 "Brownell, William A. and Doty, Roy A. and Rein, William C.",Arithmetic in grades I and II : a critical summary of new and previously reported research,,Duke University Press,1941,Duke University Research studies in education,,,,https://cir.nii.ac.jp/crid/1130282272015016576