World Health Organization. (2019). European tobacco use. Trends report 2019. World Health Organization Regional Office for Europe.
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Lua i Stíl Chicago (17ú heag.)
World Health Organization. European Tobacco Use. Trends Report 2019. Copenhague: World Health Organization Regional Office for Europe, 2019.
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Lua MLA (9ú heag.)
World Health Organization. European Tobacco Use. Trends Report 2019. World Health Organization Regional Office for Europe, 2019.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
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