Erbschloe, M. (2003). Guide to disaster recovery. Thomson Course Technology.
Citazione stile Chigago Style (17a edizione)Erbschloe, Michael. Guide to Disaster Recovery. Australia: Thomson Course Technology, 2003.
Citatione MLA (9a ed.)Erbschloe, Michael. Guide to Disaster Recovery. Thomson Course Technology, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.