HANSEN, A. (2017). Children’s errors in mathematics. Learning Matters, Sage Publications.
Chicagoスタイル(17版)引用形式HANSEN, Alice. Children’s Errors in Mathematics. Learning Matters, Sage Publications, 2017.
MLA(9版)引用形式HANSEN, Alice. Children’s Errors in Mathematics. Learning Matters, Sage Publications, 2017.
警告: この引用は必ずしも正確ではありません.