Source:"Preventing Tobacco Use Among Youth and Young Adults: A Report of the Surgeon General Executive Summary." U.S. Department of Health and Human Services, Public Health Service, Office of the Surgeon General. 2012.
Source:"The Role of the Media in Promoting and Reducing Tobacco Use. Tobacco Control Monograph No. 19." U.S. Department of Health and Human Services, National Institutes of Health, National Cancer Institute. Bethesda, MD. June 2008.
Source:WILLIE EVANS v. LORILLARD TOBACCO COMPANY. Superior Court of Massachusetts, County. WILLIE EVANS, as Executor of the Estate of Marie R. Evans, Plaintiff v. LORILLARD TOBACCO COMPANY, Defendant ; CIVIL ACTION NO: 2004–2840–B ; September 01, 2011
Source:Cullen, Jennifer, et al. "Depictions of Tobacco Use in 2007 Broadcast Television Programming Popular Among US Youth." Archives of Pediatric and Adolescent Medicine. 165(2). 07 Feb. 2011: 147-151. Web.