National Research Council (U.S.). Committee on School Transportation Safety & ebrary, Inc. (2002). The relative risks of school travel: A national perspective and guidance for local community risk assessment. Transportation Research Board.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua i Stíl Chicago (17ú heag.)
National Research Council (U.S.). Committee on School Transportation Safety agus Inc ebrary. The Relative Risks of School Travel: A National Perspective and Guidance for Local Community Risk Assessment. Washington, DC: Transportation Research Board, 2002.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Lua MLA (9ú heag.)
National Research Council (U.S.). Committee on School Transportation Safety agus Inc ebrary. The Relative Risks of School Travel: A National Perspective and Guidance for Local Community Risk Assessment. Transportation Research Board, 2002.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.