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 "河内, 明夫 and 柳本, 朋子",Teaching and learning of knot theory in school mathematics,,Osaka Municipal Universities Press,2011,OCAMI Studies,,9784901409797,,https://cir.nii.ac.jp/crid/1130282269175364352