APA-čujuhus (7. p.)
Wrobel, L. A., & Wrobel, S. M. (2009). Disaster recovery planning for communications and critical infrastructure. Artech House.
Chicago-čujuhus (17. p.)
Wrobel, Leo A., juo Sharon M. Wrobel. Disaster Recovery Planning for Communications and Critical Infrastructure. Boston: Artech House, 2009.
MLA-čujuhus (9. p.)
Wrobel, Leo A., juo Sharon M. Wrobel. Disaster Recovery Planning for Communications and Critical Infrastructure. Artech House, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.