APA (7. basım) Alıntı
World Health Organization & ebrary, Inc. (2006). Policy and regulatory aspects. World Health Organization.
Chicago Style (17. basım) Atıf
World Health Organization ve Inc ebrary. Policy and Regulatory Aspects. Geneva: World Health Organization, 2006.
MLA (9th ed.) Atıf
World Health Organization ve Inc ebrary. Policy and Regulatory Aspects. World Health Organization, 2006.
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