World Health Organization. (1990). Potential health effects of climatic change: Report of a WHO task group. World Health Organizaton.
Παραπομπή σε μορφή Chicago (17η εκδ.)World Health Organization. Potential Health Effects of Climatic Change: Report of a WHO Task Group. Geneva: World Health Organizaton, 1990.
Παραπομπή σε μορφή MLA (9th εκδ.)World Health Organization. Potential Health Effects of Climatic Change: Report of a WHO Task Group. World Health Organizaton, 1990.
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