(2006). Dropout Rates in the United States: 2004. U.S. Department of Education.
Cita Chicago Style (17a ed.)Dropout Rates in the United States: 2004. U.S. Department of Education, 2006.
Cita MLA (9a ed.)Dropout Rates in the United States: 2004. U.S. Department of Education, 2006.
Precaución: Estas citas no son 100% exactas.