Cita APA

National Council of Teachers of Mathematics. (2000). Principles and standards for school mathematics (1st edition.). Reston, Virgina: National Council of Teachers of Mathematics.

Citación estilo Chicago

National Council of Teachers of Mathematics. Principles and Standards for School Mathematics. 1st edition. Reston, Virgina: National Council of Teachers of Mathematics, 2000.

Cita MLA

National Council of Teachers of Mathematics. Principles and Standards for School Mathematics. 1st edition. Reston, Virgina: National Council of Teachers of Mathematics, 2000.

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