(2000). Percentage of High School Seniors Victimized at School: 1976-97. U.S. Department of Education.
Citazione stile Chigago Style (17a edizione)Percentage of High School Seniors Victimized at School: 1976-97. U.S. Department of Education, 2000.
Citatione MLA (9a ed.)Percentage of High School Seniors Victimized at School: 1976-97. U.S. Department of Education, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.