1. British Medical Association (BMA) Board of Science Forever cool: the influence of smoking imagery on young people 2008 http://www.stir.ac.uk/media/schools/management/documents/Angus%20-%20Forever%20Cool%20the%20influence%20of%20smoking%20imagery.pdf
2. The National Cancer Institute The Role of the Media in Promoting and reducing Tobacco Use 2008 http://cancercontrol.cancer.gov/brp/tcrb/monographs/19/m19_complete.pdf
3. US Department of Health and Human Services Preventing Tobacco Use Among Youth and Young Adults: A Report of the Surgeon General 2012 http://www.surgeongeneral.gov/library/reports/preventing-youth-tobacco-use/full-report.pdf
4. World Health Organization (WHO) Smoke-free movies: from evidence to action 2009 http://whqlibdoc.who.int/publications/2009/9789241597937_eng.pdf