Dyfyniad APA

World Health Organization & World Health Organization. Chlorofluorocarbons, partially halogenated: Methane derivatives.

Dyfyniad Arddull Chicago

World Health Organization and World Health Organization. Chlorofluorocarbons, Partially Halogenated: Methane Derivatives.

Dyfyniad MLA

World Health Organization and World Health Organization. Chlorofluorocarbons, Partially Halogenated: Methane Derivatives.

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