Lewis, S. A. (2011). A history of programs implemented by the Chicago police department within Chicago public schools.
Chicago-Zitierstil (17. Ausg.)Lewis, Stacy A. A History of Programs Implemented by the Chicago Police Department Within Chicago Public Schools. 2011.
MLA-Zitierstil (8. Ausg.)Lewis, Stacy A. A History of Programs Implemented by the Chicago Police Department Within Chicago Public Schools. 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.