1999 Columbine High School Shootings. (2011, April 10). Retrieved August 2, 2025, from http://www.essayworld.com/essays/1999-Columbine-High-School-Shootings/97848
"1999 Columbine High School Shootings." Essayworld.com. Essayworld.com, 10 Apr. 2011. Web. 2 Aug. 2025. <http://www.essayworld.com/essays/1999-Columbine-High-School-Shootings/97848>
"1999 Columbine High School Shootings." Essayworld.com. April 10, 2011. Accessed August 2, 2025. http://www.essayworld.com/essays/1999-Columbine-High-School-Shootings/97848.
"1999 Columbine High School Shootings." Essayworld.com. April 10, 2011. Accessed August 2, 2025. http://www.essayworld.com/essays/1999-Columbine-High-School-Shootings/97848.