(2000). Distribution of Enrollment According to Family Income. U.S. Department of Education.
Cita Chicago (17th ed.)Distribution of Enrollment According to Family Income. U.S. Department of Education, 2000.
Cita MLA (9th ed.)Distribution of Enrollment According to Family Income. U.S. Department of Education, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.