Source:Wellman, Robert J., et al. "The Extent to Which Tobacco Marketing and Tobacco Use in Films Contribute to Children's Use of Tobacco: A Meta-analysis." Archive of Pediatric and Adolescent Medicine. Jan. 2007.
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.
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:Smith, E. A., & Malone, R. E. (2009). “Everywhere the Soldier Will Be”: Wartime Tobacco Promotion in the US Military. American Journal of Public Health, 99(9), 1595–1602. http://doi.org/10.2105/AJPH.2008.152983