Dyfyniad APA

Vogel, A. I. (1989). Textbook of practical organic chemistry/5th ed (5th ed.). Longman.

Dyfyniad Arddull Chicago

Vogel, Arthur I. Textbook of Practical Organic Chemistry/5th Ed. 5th ed. London: Longman, 1989.

Dyfyniad MLA

Vogel, Arthur I. Textbook of Practical Organic Chemistry/5th Ed. 5th ed. Longman, 1989.

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