Cita APA (7th ed.)

Brahier, D. J. Teaching Secondary and Middle School Mathematics: Pearson New International Edition (4.). Pearson Education UK.

Cita Chicago (17th ed.)

Brahier, Daniel J. Teaching Secondary and Middle School Mathematics: Pearson New International Edition. 4. Pearson Education UK.

Cita MLA (8th ed.)

Brahier, Daniel J. Teaching Secondary and Middle School Mathematics: Pearson New International Edition. 4. Pearson Education UK.

Atenció: Aquestes cites poden no estar 100% correctes.