SpringerLink (Online service), Karp, A., & Roberts, D. L. (2014). Leaders in Mathematics Education: Experience and Vision. SensePublishers : Imprint: SensePublishers.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Alexander Karp, και David Lindsay Roberts. Leaders in Mathematics Education: Experience and Vision. Rotterdam: SensePublishers : Imprint: SensePublishers, 2014.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Leaders in Mathematics Education: Experience and Vision. SensePublishers : Imprint: SensePublishers, 2014.
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