Hale, M. (2003). Essentials of mathematics: Introduction to theory, proof, and the professional culture. Washington, D.C: Mathematical Association of America.
Παραπομπή Chicago StyleHale, Margie. Essentials of Mathematics: Introduction to Theory, Proof, and the Professional Culture. Washington, D.C: Mathematical Association of America, 2003.
Παραπομπή MLAHale, Margie. Essentials of Mathematics: Introduction to Theory, Proof, and the Professional Culture. Washington, D.C: Mathematical Association of America, 2003.
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