Orton, A., & Wain, G. (1994). Issues in teaching mathematics. Cassell.
Chicagoスタイル(17版)引用形式Orton, Anthony, , Geoffrey Wain. Issues in Teaching Mathematics. London: Cassell, 1994.
MLA(9版)引用形式Orton, Anthony, , Geoffrey Wain. Issues in Teaching Mathematics. Cassell, 1994.
警告: この引用は必ずしも正確ではありません.