(2000). Student Victimization at School. U.S. Department of Education.
Chicagoスタイル(17版)引用形式Student Victimization at School. U.S. Department of Education, 2000.
MLA(9版)引用形式Student Victimization at School. U.S. Department of Education, 2000.
警告: この引用は必ずしも正確ではありません.