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Cho, Yeong-Seon. (2010). Why ? Chemistry : kimia . Jakarta: Elex Media Komputindo.

Gaya Chicago

Cho, Yeong-Seon. Why ? Chemistry : kimia. Jakarta: Elex Media Komputindo, 2010. Text.

Gaya MLA

Cho, Yeong-Seon. Why ? Chemistry : kimia. Jakarta: Elex Media Komputindo, 2010. Text.

Gaya Turabian

Cho, Yeong-Seon. Why ? Chemistry : kimia. Jakarta: Elex Media Komputindo, 2010. Print.