APA-viite (7. p.)
Wrobel, L. A., & Wrobel, S. M. (2009). Disaster recovery planning for communications and critical infrastructure. Artech House.
Chicago-viite (17. p.)
Wrobel, Leo A., ja Sharon M. Wrobel. Disaster Recovery Planning for Communications and Critical Infrastructure. Boston: Artech House, 2009.
MLA-viite (9. p.)
Wrobel, Leo A., ja Sharon M. Wrobel. Disaster Recovery Planning for Communications and Critical Infrastructure. Artech House, 2009.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.