Dyfyniad APA

PALANNA O G. (2015). ENGINEERING CHEMISTRY. MC GRAW HILL EDUCATION.

Dyfyniad Arddull Chicago

PALANNA O G. ENGINEERING CHEMISTRY. NEW DELHI: MC GRAW HILL EDUCATION, 2015.

Dyfyniad MLA

PALANNA O G. ENGINEERING CHEMISTRY. MC GRAW HILL EDUCATION, 2015.

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