Lua APA (7ú heag.)

(2006). Crime, Violence, Discipline & Safety in U.S. Public Schools: Findings from the School Survey on Crime & Safety: 2003-04. U.S. Department of Education.

Lua i Stíl Chicago (17ú heag.)

Crime, Violence, Discipline & Safety in U.S. Public Schools: Findings from the School Survey on Crime & Safety: 2003-04. U.S. Department of Education, 2006.

Lua MLA (9ú heag.)

Crime, Violence, Discipline & Safety in U.S. Public Schools: Findings from the School Survey on Crime & Safety: 2003-04. U.S. Department of Education, 2006.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.