(2011). Dropping out: Why students drop out of high school and what can be done about it / Russell W. Rumberger.
Chicago-Zitierstil (17. Ausg.)Dropping Out: Why Students Drop Out of High School and What Can Be Done About It / Russell W. Rumberger. 2011.
MLA-Zitierstil (9. Ausg.)Dropping Out: Why Students Drop Out of High School and What Can Be Done About It / Russell W. Rumberger. 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.