Matt Richtel, “Growing Up Digital,” in Scholastic New York Times Upfront, Jan. 31, 2011, as found at http://teacher.scholastic.com/scholasticnews/indepth/upfront/this_issue/....
12. Victor C. Strasburger and Marjorie J. Hogan, “Policy Statement: Children, Adolescents, and the Media,” in Pediatrics (Vol. 132, Issue 5), Nov. 2013, 958.
