(2006). Trends in the Use of School Choice: 1993 to 2003. U.S. Department of Education.
Cita Chicago (17th ed.)Trends in the Use of School Choice: 1993 to 2003. U.S. Department of Education, 2006.
Cita MLA (9th ed.)Trends in the Use of School Choice: 1993 to 2003. U.S. Department of Education, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.