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
"Hiebert, James and Behr, Merlyn J. and Research Agenda Project Conference on Number Concepts in the Middle Grades",Number concepts and operations in the middle grades,,"Lawrence Erlbaum Associates,National Council of Teachers of Mathematics",1988,Research agenda for mathematics education,,"0873532651,0805803726",,https://cir.nii.ac.jp/crid/1130282270839111808