Zimmermann, W., & Cunningham, S. (1991). Visualization in teaching and learning mathematics. The Mathematical Association of America.
Chicagoスタイル(17版)引用形式Zimmermann, Walter, , Steve Cunningham. Visualization in Teaching and Learning Mathematics. Washington, D.C: The Mathematical Association of America, 1991.
MLA(9版)引用形式Zimmermann, Walter, , Steve Cunningham. Visualization in Teaching and Learning Mathematics. The Mathematical Association of America, 1991.
警告: この引用は必ずしも正確ではありません.