Dyfyniad APA

Kotz. (1991). chemistry and chemical reactivity (2nd ed.). Saunders college Publications.

Dyfyniad Arddull Chicago

Kotz. Chemistry and Chemical Reactivity. 2nd ed. USA: Saunders college Publications, 1991.

Dyfyniad MLA

Kotz. Chemistry and Chemical Reactivity. 2nd ed. Saunders college Publications, 1991.

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