Lebrun, M. (2009). Books, blackboards and bullets: School shootings and violence in America. Rowman & Littlefield Education.
Chicago-Zitierstil (17. Ausg.)Lebrun, Marcel. Books, Blackboards and Bullets: School Shootings and Violence in America. Lanham, Md. [u.a.]: Rowman & Littlefield Education, 2009.
MLA-Zitierstil (8. Ausg.)Lebrun, Marcel. Books, Blackboards and Bullets: School Shootings and Violence in America. Rowman & Littlefield Education, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.