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
"Friel, Susan and Rachlin, Sid and Doyle, Dot and Nygard, Claire and Pugalee, David and Ellis, Mark",Navigating through algebra in grades 6-8,,National Council of Teachers of Mathematics,2001,Principles and standards for school mathematics navigations series,,0873535014,,https://cir.nii.ac.jp/crid/1130282270010727168