Gruber, R. (2006). Physical and technical secirity: And introduction. Clifton Park, NY: Thomson Delmar Learning.
Chicago Style citaatGruber, Robert. Physical and Technical Secirity: And Introduction. Clifton Park, NY: Thomson Delmar Learning, 2006.
MLA citatieGruber, Robert. Physical and Technical Secirity: And Introduction. Clifton Park, NY: Thomson Delmar Learning, 2006.
Let op: Deze citaties zijn niet altijd 100% accuraat.