Dyfyniad APA

World Health Organization. (2011). WHO expert committee on specifications for pharmaceutical preparations. World Health Organization.

Dyfyniad Arddull Chicago

World Health Organization. WHO Expert Committee on Specifications for Pharmaceutical Preparations. Geneva, Switzerland: World Health Organization, 2011.

Dyfyniad MLA

World Health Organization. WHO Expert Committee on Specifications for Pharmaceutical Preparations. World Health Organization, 2011.

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