Dyfyniad APA

Palanna .O .G. (2017). Engineering Chemistry (2.). MG Grw Hill Education.

Dyfyniad Arddull Chicago

Palanna .O .G. Engineering Chemistry. 2. Chennai: MG Grw Hill Education, 2017.

Dyfyniad MLA

Palanna .O .G. Engineering Chemistry. 2. MG Grw Hill Education, 2017.

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