1. Centers for Disease Control and Prevention 2014 Seat belts: Get the facts http://www.cdc.gov/motorvehiclesafety/seatbelts/facts.html
2. Centers for Disease Control and Prevention 2016 Youth Risk Behavior Surveillance System 2013 YRBS Data User's Guide http://www.cdc.gov/healthyyouth/data/yrbs/pdf/2015/2015_yrbs-data-users_guide_smy_combined.pdf
3. Adolescents’ communication of high calorie low nutrient food items in image-based social media;Holmberg;Obesity Facts,2016
4. Harnessing social media for health promotion and behavior change;Korda;Health Promotion Practice,2013
5. Lenhart , A. 2015 Teens, social media & technology overview 2015 Pew Research Center http://www.pewinternet.org/2015/04/09/teens-social-media-technology-2015/