Percentage of High School Seniors Victimized at School: 1994-97. US Department of Education.
Chicago Style (17. basım) AtıfPercentage of High School Seniors Victimized at School: 1994-97. US Department of Education.
MLA (9th ed.) AtıfPercentage of High School Seniors Victimized at School: 1994-97. US Department of Education.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..