WRR. (2012). Physical Safety: A Matter of Balancing Responsibilities. Amsterdam University Press.
Chicago (17e ed.) BronvermeldingWRR. Physical Safety: A Matter of Balancing Responsibilities. Amsterdam University Press, 2012.
MLA (9e ed.) BronvermeldingWRR. Physical Safety: A Matter of Balancing Responsibilities. Amsterdam University Press, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.