APA (7. basım) Alıntı

(2012). Number activities for children with mathematical learning difficulties / Mel Lever. [electronic resource].

Chicago Style (17. basım) Atıf

Number Activities for Children with Mathematical Learning Difficulties / Mel Lever. [electronic Resource]. 2012.

MLA (9th ed.) Atıf

Number Activities for Children with Mathematical Learning Difficulties / Mel Lever. [electronic Resource]. 2012.

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