Não informado. (2014). Investigations in Mathematics Learning. Research Council on Mathematics Learning.
Chicagoスタイル(17版)引用形式Não informado. Investigations in Mathematics Learning. Memphis, Tenn: Research Council on Mathematics Learning, 2014.
MLA(8版)引用形式Não informado. Investigations in Mathematics Learning. Research Council on Mathematics Learning, 2014.
警告: この引用は必ずしも正確ではありません.