"These would be the first of many probes into what soon became known as the Kent State Massacre. Like the Boston Massacre almost exactly two hundred years before (March 5, 1770), which it resembled, it was called a massacre not for the number of its victims, but for the wanton manner in which they were shot down." Philip Caputo (May 4, 2005). "The Kent State Shootings, 35 Years Later". NPR. สืบค้นเมื่อ November 9, 2007.
Shots Still Reverberate For Survivors Of Kent State 'Dean Kahler, who was paralyzed during the shootings, went on to become a high school teacher and covered the events of May 4 in his classes' NPR News, May 3, 2010. Retrieved January 20, 2014.
Dean Kahler: Visitors' Center helps him move past May 4, 1970เก็บถาวร 2017-10-24 ที่ เวย์แบ็กแมชชีน 'Dean Kahler, among the most severely wounded of the 13 Kent State students shot by the National Guard on May 4, 1970, tours the new May 4th Visitors' Center being dedicated this weekend' WKSU, May 3, 2013. Retrieved January 20, 2014.
Dean Kahler: Visitors' Center helps him move past May 4, 1970เก็บถาวร 2017-10-24 ที่ เวย์แบ็กแมชชีน 'Dean Kahler, among the most severely wounded of the 13 Kent State students shot by the National Guard on May 4, 1970, tours the new May 4th Visitors' Center being dedicated this weekend' WKSU, May 3, 2013. Retrieved January 20, 2014.
