Organisation for Economic Co-Operation and Development & OECD. (2005). Lessons in danger: School safety and security. OECD.
Chicago (17e ed.) BronvermeldingOrganisation for Economic Co-Operation and Development en OECD. Lessons in Danger: School Safety and Security. París: OECD, 2005.
MLA (9e ed.) BronvermeldingOrganisation for Economic Co-Operation and Development en OECD. Lessons in Danger: School Safety and Security. OECD, 2005.
Let op: Deze citaties zijn niet altijd 100% accuraat.