Dyfyniad APA

Hannell, G. (2012). Dyscalculia: : action plans for successful learning in Mathematics (2nd ed.). Routledge.

Dyfyniad Arddull Chicago

Hannell, Glynis. Dyscalculia: : Action Plans for Successful Learning in Mathematics. 2nd ed. Routledge, 2012.

Dyfyniad MLA

Hannell, Glynis. Dyscalculia: : Action Plans for Successful Learning in Mathematics. 2nd ed. Routledge, 2012.

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