World Health Organization & World Federation of Neurology. (2004). Atlas country resources for neurological disorders. World Health Organization.
Chicago Style (17. basım) AtıfWorld Health Organization ve World Federation of Neurology. Atlas Country Resources for Neurological Disorders. Geneva, Switzerland: World Health Organization, 2004.
MLA (8th ed.) AtıfWorld Health Organization ve World Federation of Neurology. Atlas Country Resources for Neurological Disorders. World Health Organization, 2004.
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