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Gaya APA

Kurniawan, H. (2014). 30 Permainan Kreatif untuk Kecerdasan Logika Matematika Anak . Bandung: Alfabeta.

Gaya MLA

Kurniawan, Heru. "30 Permainan Kreatif untuk Kecerdasan Logika Matematika Anak". Bandung: Alfabeta, 2014. Text.