Campbell, J. (2007). Anticipating and managing crime, crisis and violence in our schools: A practical guide. Cambria Press.
Chicago-Zitierstil (17. Ausg.)Campbell, Jo. Anticipating and Managing Crime, Crisis and Violence in Our Schools: A Practical Guide. Youngstown, NY: Cambria Press, 2007.
MLA-Zitierstil (8. Ausg.)Campbell, Jo. Anticipating and Managing Crime, Crisis and Violence in Our Schools: A Practical Guide. Cambria Press, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.