National Association of Teachers in Further and Higher Education. Mathematical Education Section. Mathematical education for teaching. [χ.ό.].
Παραπομπή σε μορφή Chicago (17η εκδ.)National Association of Teachers in Further and Higher Education. Mathematical Education Section. Mathematical Education for Teaching. Cambridge: [χ.ό.].
Παραπομπή σε μορφή MLA (9th εκδ.)National Association of Teachers in Further and Higher Education. Mathematical Education Section. Mathematical Education for Teaching. [χ.ό.].
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