Cooper, B., & Dunne, M. (2000). Assessing children's mathematical knowledge: Social class, sex and problem-solving. Open University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Cooper, Barry, και Mairead Dunne. Assessing Children's Mathematical Knowledge: Social Class, Sex and Problem-solving. Buckingham: Open University Press, 2000.
Παραπομπή σε μορφή MLA (8th εκδ.)Cooper, Barry, και Mairead Dunne. Assessing Children's Mathematical Knowledge: Social Class, Sex and Problem-solving. Open University Press, 2000.
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