1. British Broadcasting Corporation 2012 Languages across Europe http://www.bbc.co.uk/languages/european_languages
2. Commission of the European Communities 2007 Together for Health: A Strategic Approach for the EU 2008-2013 (White Paper) http://ec.europa.eu/health-eu/doc/whitepaper_en.pdf
3. Council of the European Union 2008 Draft Resolution of the Council and the Representatives of the Governments of the Member States, meeting within the Council, on the Health and Well-being of Young People http://register.consilium.europa.eu/pdf/en/08/st14/st14877.en08.pdf
4. European Commission 2012 Public Health http://ec.europa.eu/health/index_en.htm
5. Health Behaviour in School-aged Children 2012 http://www.hbsc.org/