1. Achenbach J. (2016, June 17). How to improve your chances to survive a mass shooting like Orlando. The Washington Post. Retrieved from https://www.washingtonpost.com/news/post-nation/wp/2016/06/17/how-to-survive-an-active-shooting-like-orlando/?utm_term=.f24ea9dfdec9
2. Alvareze L., Pérez-Pena R. (2016, June 12). Orlando gunman attacks gay night-club, leaving 50 dead. The New York Times. Retrieved from http://www.nytimes.com/2016/06/13/us/orlando-nightclub-shooting.html?_r=0
3. Bagalman E., Caldwell S. W., Finklea K. M., McCallion G. (2013). Public mass shootings in the United States: Selected implications for federal public health and safety policy (Congressional Research Service, R43004). Retrieved from https://journalistsresource.org/wp-content/uploads/2013/03/MassShootings_CongResServ.pdf
4. Bending perception to desire: Effects of task demands, motivation, and cognitive resources