(2007). Event Dropout Rates for Public School Students in Grades 9-12: 2002-03 & 2003-04. U.S. Department of Education.
Chicago-Zitierstil (17. Ausg.)Event Dropout Rates for Public School Students in Grades 9-12: 2002-03 & 2003-04. U.S. Department of Education, 2007.
MLA-Zitierstil (9. Ausg.)Event Dropout Rates for Public School Students in Grades 9-12: 2002-03 & 2003-04. U.S. Department of Education, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.