World Health Organization. (1978). Mental disorders: Glossary and guide to their classification in accordance with the ninth revision of the international classification of diseases. Geneva: World Health Organization.
Citación estilo ChicagoWorld Health Organization. Mental Disorders: Glossary and Guide to Their Classification in Accordance With the Ninth Revision of the International Classification of Diseases. Geneva: World Health Organization, 1978.
Cita MLAWorld Health Organization. Mental Disorders: Glossary and Guide to Their Classification in Accordance With the Ninth Revision of the International Classification of Diseases. Geneva: World Health Organization, 1978.
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