(2000). Student Victimization at School. U.S. Department of Education.
Cita Chicago (17th ed.)Student Victimization at School. U.S. Department of Education, 2000.
Cita MLA (9th ed.)Student Victimization at School. U.S. Department of Education, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.